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Pumice   /pˈəməs/   Listen
Pumice

verb
1.
Rub with pumice, in order to clean or to smoothen.






WordNet 3.0 © 2010 Princeton University








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"Pumice" Quotes from Famous Books



... the island; it is an exhausted volcano, called in books of navigation, charts, &c., Mount Misery. The summit of this mountain is 3,711 feet above the sea; it appears to consist of large masses of volcanic rocks, roasted stones, cinders, pumice, and iron-clay. The whole extent of land, to the sea-shore on either side, may be considered as the base of this mountain, as it rises with a pretty steep ascent towards it; but from the part which is generally ...
— The Mirror of Literature, Amusement, and Instruction - Volume 13, No. 363, Saturday, March 28, 1829 • Various

... think is the latest," asked California John one day, "from them little squirts? I just got instructions that during of the fire season I must patrol the whole of my district every day!" The old man grinned. "I only got from here to Pumice Mountain! I wonder if those fellows ever saw a mountain? I suppose they laid off an inch on the map and let it go at that. ...
— The Rules of the Game • Stewart Edward White

... Hill," were used to scrape down the rough body coats of paint, and a smooth surface, on which to stamp the geometrical figures in colors, was fetched after long and laborious polishing with bricks and pumice stone. ...
— Scientific American Supplement, No. 1157, March 5, 1898 • Various

... a most elaborate series of experiments, in which the utmost care was taken to avoid every source of fallacy, he was led to the conclusion, that when haricots, oats, lupins, and cresses were grown in calcined pumice-stone, mixed with the ash of plants, and supplied with air deprived of ammonia and nitric acid, their nitrogen underwent no increase. It has been objected to these experiments, that the plants being confined in a limited bulk of air, were placed in an ...
— Elements of Agricultural Chemistry • Thomas Anderson

... dream, ridiculous and puerile, the falseness of which had just been disclosed. Desgenais was seated near the lamp at my side; he was firm and serious, although a smile hovered about his lips. He was a man of heart, but as dry as a pumice-stone. An early experience had made him bald before his time; he knew life and had suffered; but his grief was a cuirass; he was a materialist and ...
— Serge Panine • Georges Ohnet

... consisting of ashes and cinders mixed with water. The mass which covers it, so far from being less favorable to the preservation of objects, is much more favorable than that which covers Pompeii. Pompeii was partially covered with hot ashes and pumice stones, which burnt or damaged the works of art. As it was not wholly covered, moreover, the inhabitants returned and dug up some of their greatest treasures. Herculaneum, on the other hand, had its actual life, arrested at the ...
— Italy, the Magic Land • Lilian Whiting

... is used for detecting moisture in gases. For this purpose it is dried at 200 C. till no trace of green or blue colour remains. It must be prepared when wanted. It may be conveniently used in the form of pumice-stone, saturated with a solution of the salt and dried. Traces of moisture develop ...
— A Textbook of Assaying: For the Use of Those Connected with Mines. • Cornelius Beringer and John Jacob Beringer

... is a trough surrounded by hilly mounds; its smooth, saucepan-like bottom, covered with whitish pumice-sand, is pitted with craters containing violently boiling and fuming mud - the so-called fango, famous for its healing properties. All around sulphurous fumes issue from crevices in the rocks, and in one special place the Solfatara reveals its subterranean activity by the emergence of ...
— Man or Matter • Ernst Lehrs

... projector, using the new type to deal with the reserve positions. The capture of the dumps referred to above revealed the truth of his statement. Two kinds of bombs were used, one containing H.E. and the other small pumice granules impregnated with phosgene. This was an ingenious attempt to produce a persistent but highly lethal gas by physical means, for hitherto the highly lethal gases had only been slightly persistent. ...
— by Victor LeFebure • J. Walker McSpadden

... copper of a convenient size are carefully planished and polished with powdered pumice stone. The sensitive mixture ...
— Scientific American Supplement, No. 344, August 5, 1882 • Various

... vale, where pointed cypress form'd With gloomy pines a grateful shade, and nam'd Gargaphie;—sacred to the girded maid: Its deep recess a shrubby cavern held, By nature modell'd,—but by nature, art Seem'd equall'd, or excell'd. A native arch Of pumice light, and tophus dry, was form'd; And from the right a stream transparent flow'd, Of trivial size, which spread a pool below; With grassy margin circled. Dian' here, The woodland goddess, weary'd with the chace, Had oft ...
— The Metamorphoses of Publius Ovidus Naso in English blank verse Vols. I & II • Ovid

... the scene we have no definite information; but numerous flints and stone-weapons have been found among the black pumice breccias of the Campagna mixed with remains of the primitive bison, the elephant, and the rhinoceros. Human eyes must therefore have gazed upon the volcanoes of the Roman plain. Human beings, occupying the outposts of the Sabine Hills, must have seen that plain broken up by the sea ...
— Roman Mosaics - Or, Studies in Rome and Its Neighbourhood • Hugh Macmillan

... hole and never ate more than five figs for his daily repast; a third who cut his hair only on Easter Sunday, who never washed his clothes, who never changed his tunic till it fell to pieces, who starved himself till his eyes grew dim, and his skin like a pumice stone.... For six months, it is said, St. Macarius of Alexandria slept in a marsh, and exposed his naked body to the stings of venomous flies.... His disciple, St. Eusebius, carried one hundred and fifty pounds of iron, and lived for three years in a dried-up well.... St. Besarion ...
— Religion & Sex - Studies in the Pathology of Religious Development • Chapman Cohen

... Italy has prisons or penal stations in Ischia, the Ponza group, Procida, Nisida, Elba, Pantellaria, Lampedusa, Ustica, and especially in the Lipari Isles, where the convicts are employed in mining sulphur, alum and pumice from the volcanic cones.[906] ...
— Influences of Geographic Environment - On the Basis of Ratzel's System of Anthropo-Geography • Ellen Churchill Semple

... quarters, three races (Italian, Slav and Austrian), and three winds (Sirocco, Bora, and Contraste)." One brilliant man of letters had been connected with the town, namely Marie-Henry Beyle, better known by his pen name, Stendhal, [273] who, while he was French Counul here, pumice polished and prepared for the press his masterpiece, La Chartreuse de Parme, which he had written at Padua in 1830. To the minor luminary, Charles Lever, we have already alluded. Such was the town in which the British Hercules was set to card wool. The Burtons occupied ten rooms at ...
— The Life of Sir Richard Burton • Thomas Wright

... Cui domus, et dulces latebroso in pumice nidi, Fertur in arva volans, plausumque exterrita pennis Dat tecto ingentem—mox aere lapse quieto, Radit iter ...
— The Natural History of Selborne • Gilbert White

... character; Sir Humphry Davy's incandescent platina wire being the same phenomenon with Doebereiner's spongy platina. They show that all metals have this power in a greater or smaller degree, and that it is even possessed by such bodies as charcoal, pumice, porcelain, glass, rock crystal, &c., when their temperatures are raised; and that another of Davy's effects, in which oxygen and hydrogen had combined slowly together at a heat below ignition, was really dependent upon the property ...
— Experimental Researches in Electricity, Volume 1 • Michael Faraday

... freestone, hewn into squares and triangles, fortified by circles of iron, and firmly cemented by the infusion of lead and quicklime: but the weight of the cupola was diminished by the levity of its substance, which consists either of pumice-stone that floats in the water, or of bricks from the Isle of Rhodes, five times less ponderous than the ordinary sort. The whole frame of the edifice was constructed of brick; but those base materials were concealed by a crust of marble; and the inside ...
— The History of The Decline and Fall of the Roman Empire - Volume 4 • Edward Gibbon

... libellum arida modo pumice expolitum? Corneli, tibi; namque tu solebas meas esse aliquid putare nugas iam tum, cum ausus es unus Italorum omne aevom tribus explicare chartis, doctis, ...
— The Student's Companion to Latin Authors • George Middleton

... dressing, is generally sufficient for small skins; but a second or third treatment may be resorted to if required, to make the skin soft and pliable, after which it should be finished off with sand-paper and pumice stone. A skin may be thus dressed as soft as velvet, and the alum and salt will ...
— Camp Life in the Woods and the Tricks of Trapping and Trap Making • William Hamilton Gibson

... Tashtu over the rocks and crushed pumice. No winds blew in Wild Country. The air was neither hot nor cold. The landscape seemed changeless and eternal, as if it had been that way since before the dawn of history, although actually Charlie and Robin had created it only ...
— A World Called Crimson • Darius John Granger

... the horns firmly somewhere and attack first with rasp, then file, scrape with glass, fine sandpaper, finer sandpaper, powdered pumice stone, putty powder. Finish with oiled rag. Old bison horn, weathered on the prairies till they resemble old roots, can be made to look like polished ebony by the above formula. Don't forget to add the ...
— Home Taxidermy for Pleasure and Profit • Albert B. Farnham

... substances that will absorb readily excess of liquids; they include varieties of chalk, paste of chalk, or fullers' earth, rough surface of a visiting card, buckwheat flour, crumbs of bread, powdered soapstone, pumice, whiting. These substances are used to great advantage in assisting to remove stains from delicate fabrics. They absorb the excess of solvent and ...
— Textiles • William H. Dooley

... answers the same purpose: Take two parts of soda, one of pumice stone and one of finely-powdered chalk. Sift these through a fine sieve and mix them into a paste with water. Rub this well all over the marble and the stains will be removed; then wash it with soap and water and a beautiful bright polish will ...
— The Whitehouse Cookbook (1887) - The Whole Comprising A Comprehensive Cyclopedia Of Information For - The Home • Mrs. F.L. Gillette

... but its steaming effluvia was utterly unlike anything I had ever before beheld. There was no trace of lava to be seen, or of pumice, ashes, or of volcanic rejecta in any form whatever. There were no sulphuric odours, no pungent fumes, nothing to teach the olfactory nerves what might be the nature of the silvery steam rising from the crater incessantly in a vast circle, ringing ...
— Police!!! • Robert W. Chambers

... Balmes du Montbrun, a volcanic crater of the Coiron, near S. Jean le Centenier in the Vivarais. The crater is 300 feet in diameter and 480 feet deep; and man has burrowed into the sides of porous lava or pumice to form a series of habitations, a chapel, and one that is traditionally said to have served as a prison. This rock settlement was occupied till the ...
— Castles and Cave Dwellings of Europe • Sabine Baring-Gould

... color is desired, it may be had by filling the etched parts with enamel tinted by the addition of oil colors, such as are used for enameling bathtubs. After this has dried, smooth it off with pumice stone and water. To keep the metal from tarnishing, cover ...
— The Boy Mechanic: Volume 1 - 700 Things For Boys To Do • Popular Mechanics

... downe is l'ed Tame and well governed; Each with his Lamb about the Mountaines skip, O're Hills they lightly trip. By these a spacious brooke doth slowly glide, Which with a spreading tyde Through bending Lilyes, banks of Violets From th'hollow Pumice sweats. ...
— The Odes of Casimire, Translated by G. Hils • Mathias Casimire Sarbiewski

... arranging the material in its frame, was about drawing with pumice the pattern of the cope, joined in the conversation and said: "These first warm days of spring are sure to give me ...
— The Dream • Emile Zola

... Scotland, 600 miles away, in such quantities as to destroy the crops. During the eruption of Tomboro, in the East Indies, in 1815, so great was the quantity of dust thrown up that it caused darkness at midday in Java 300 miles away and covered the ground to a depth of several inches. Floating pumice formed a layer on the ocean surface two and a half feet in thickness, through which vessels had difficulty ...
— The San Francisco Calamity • Various

... bay of Faxa Fiord is magnificent, —with a width of fifty miles from horn to horn, the one running down into a rocky ridge of pumice, the other towering to the height of five thousand feet in a pyramid of eternal snow, while round the intervening semicircle crowd the peaks of a hundred noble mountains. As you approach the shore, you are very much reminded of the west ...
— Letters From High Latitudes • The Marquess of Dufferin (Lord Dufferin)

... 1805] I return on the 21st and on my return I passed on the points of the high hills S. S. where I saw an emence quantity of Pumice Stone, and evident marks of the hills being on fire I collected some Pumice Stone, burnt Stone & hard earth and put them into a furnace, the hard earth melted and glazed the other two a part of which ...
— The Journals of Lewis and Clark • Meriwether Lewis et al

... behind in the gas. Sodium plumbate has been suggested by Morel, but it is a question whether its action on the impurities would not be too violent and whether it would be free from action on the acetylene itself. The use of arsenious oxide dissolved in a strong acid, and the solution absorbed in pumice or kieselguhr has been protected by G. F. Jaubert. The phosphine is said to combine with the arsenic to form an insoluble brownish compound. In 1902 Javal patented a mixture of 1 part of potassium permanganate, 5 of "sulphuric acid," and 1 of water absorbed in 4 parts of infusorial earth. The ...
— Acetylene, The Principles Of Its Generation And Use • F. H. Leeds and W. J. Atkinson Butterfield

... meat nipped their throats, which need not surprise us when we remember what the salt junk of an eighteenth century man-of-war was like. They ate ship's biscuit greedily, though at first sight they took it for an uncanny kind of pumice-stone. But in those days they turned with loathing from wine and ...
— The Long White Cloud • William Pember Reeves

... pumice isle in Baiae's bay, And saw in sleep old palaces and towers Quivering within ...
— The Home Book of Verse, Vol. 3 (of 4) • Various

... advanced, darker, disgorging showers of ashes and pumice stones; and, amid the other horrors, the mighty mountain now cast up columns of boiling water. Blent and kneaded with the half-burning ashes, the streams fell like seething mud over the streets, ...
— The Universal Reciter - 81 Choice Pieces of Rare Poetical Gems • Various

... glittered as if strewn with powdered pumice. Its whitewashed houses held a strange metallic glow, like the walls of an immense furnace cooling off. The glare of the clouds, reflected from the stone pillars of the church at its far end, gave them the appearance of red granite. The church windows blazed ...
— Stories by Foreign Authors: Italian • Various

... i.e. by combining the separate elements and forming substances similar to those constructed by nature, to prove the accuracy of his processes and the correctness of his conclusions. Thus he formed, for instance, pumice-stone, feldspar, mica, ...
— Familiar Letters of Chemistry • Justus Liebig

... the cultivated fields beneath a flood of lava, scoriae, and ashes. During the eruption of 1845-46, three new crater-vents were formed, from which sprang columns of fire and smoke to the height of 14,000 feet. The lava accumulated in formidable masses, and fragments of scoriae and pumice-stone weighing two hundredweight were thrown to a distance of a league and a half; while the ice and snow which had lain on the mountain for centuries were liquefied, and rolled in ...
— The Story of Ida Pfeiffer - and Her Travels in Many Lands • Anonymous

... Rosa also arrived, and after tea I put all my books in order, redressed my dolls, got rid of the ink on my hands with pumice-stone, and in between each task, took a turn in the garden on the passing of any coach-but always with the same result! Would they ever arrive? Then came supper-time. Catalina had been up and dressed all day and would not hear of going to bed until Paula came. Our summer days are ...
— Paula the Waldensian • Eva Lecomte

... careful labor built, And all their works, and all the wealth, Which the industrious citizens Had in the summer providently stored, Lays waste, destroys, and in an instant hides; So, falling from on high, To heaven forth-darted from The mountain's groaning womb, A dark destructive mass Of ashes, pumice, and of stones, With boiling streams of lava mixed, Or, down the mountain's side Descending, furious, o'er the grass, A fearful flood Of melted metals, mixed with burning sand, Laid waste, destroyed, ...
— The Poems of Giacomo Leopardi • Giacomo Leopardi

... first soaked in limewater to loosen the hair, then scraped clean of hair and flesh, and then carefully stretched on board frames to dry. After they had dried they were again scraped with sharp knives to secure an even thickness, and then rubbed smooth with pumice and chalk. When finished, the clean, shining, cream-colored skin was known as vellum, [12] or parchment. This was next cut into pages of the desired size and arranged ready for writing. The larger pieces were used for large books, such as are ...
— THE HISTORY OF EDUCATION • ELLWOOD P. CUBBERLEY

... was astonished at the remains of this city. I had no conception of anything so perfect yet remaining. My idea of the mode of its destruction was this: first an earthquake came and shattered it, and unroofed almost all its temples and split its columns; then a rain of light small pumice-stones fell; then torrents of boiling water mixt with ashes filled ...
— The Best of the World's Classics, Vol. V (of X) - Great Britain and Ireland III • Various

... has narrowed to the breadth of a wheel-rut, and is nearly concealed by protruding grasses and fern leaves. Never does the sole of the foot press upon a surface large as itself,—always the slippery backs of roots crossing at all angles, like loop-traps, over sharp fragments of volcanic rock or pumice-stone. There are abrupt descents, sudden acclivities, mud-holes, and fissures;—one grasps at the ferns on both sides to keep from falling; and some ferns are spiked sometimes on the under surface, and tear the hands. But ...
— Two Years in the French West Indies • Lafcadio Hearn

... contrary, they merely observed, that sharks were too vicious to ride; and asked me to accompany them to their town, an invitation which I gladly accepted. As I walked along I observed that the island was composed of white porous pumice stone, without the least symptoms of vegetation; not even a piece of moss could I discover—nothing but the bare pumice stone, with thousands of beautiful green lizards, about ten inches long, playing about in every part. The road was steep, and in several parts the rock was cut into steps to ...
— The Pacha of Many Tales • Captain Frederick Marryat

... glowing golden brown, and when a red stain was used it was only a little to enhance the richness of the natural color of the wood, more of a suggestion than a blazing fact. The wood was carefully rubbed with oil and pumice, and the shellac finish was rubbed to a soft glow. Modern furniture, especially in the medium and cheap grades, is apt to look as if it were encased in a hard and ...
— Furnishing the Home of Good Taste • Lucy Abbot Throop

... and in view of an amphitheater of mountains 2,400 feet high. On the west are rocky peaks of great size; on the north lofty summits clothed with low trees; on the east a broad beach with a road track, and covered with pumice stones, which shimmer through the leafy screen of the bushes; on the southern side rise volcanic cones behind a forest flat. Such is the majestic frame that incloses this vast sheet of water whose roaring tempests rival the ...
— In Search of the Castaways • Jules Verne

... on the opposite side of the sheet. The ink placed upon such erasures has a peculiar bluish tinge. It happens at times that a whole page is taken out, either by scratching or rubbing with pumice (which was the practice in the eleventh century, when a parchment became so valuable that it was common to keep up the supply by erasing the writing on old ...
— Disputed Handwriting • Jerome B. Lavay

... few pieces of pipe-clay or pumice may be placed in the beaker to prevent the "spurting" ...
— The Elements of Bacteriological Technique • John William Henry Eyre

... burst forth from the volcano, the blaze was reflected from the sky, and the brightness was enhanced by the darkness of the night. Repeated shocks of an earthquake made the houses rock to and fro, while in the air the fall of half burnt pumice-stones menaced danger. He was awakened, and he and his friend, with their attendants, tied cushions over their heads to protect them from the falling stones, and walked out to see if they might venture on the water. It was now day, but the darkness was denser than the darkest night, the sea was a ...
— Handbook of Universal Literature - From The Best and Latest Authorities • Anne C. Lynch Botta

... two small birds were caught; they proved to be the Java swallow (Hirundo esculenta), the nest of which is esteemed as a great delicacy, and is an article of trade between the Malays and Chinese. Large quantities of pumice-stone were also seen floating on the water; on one piece was found a sea centipede (Amphinome sp.), about four inches long, covered with fine bristly hair; it was feeding upon two barnacles (Lepas anatifera) which had attached themselves to ...
— Narrative of a Survey of the Intertropical and Western Coasts of Australia - Performed between the years 1818 and 1822 • Phillip Parker King

... without leaving a little undercut for it in the tooth. By this method we obtain a beautiful contour filling in a short time. Fillings should be burnished and then polished with a fine strip, or moistened pumice on a linen tape. Where cohesive gold is used for the entire filling, in many cases the enamel-walls, already thin near the cervical margin, are made thinner by the unavoidable friction of the polishing strips, but tin and gold is so soft ...
— Tin Foil and Its Combinations for Filling Teeth • Henry L. Ambler

... "Spanish pairs," "Butter pears," "Bergamy Pears," "Newtown Pippins," "43 of the Maryland Red Strick," etc., and transplanted thirty-five young crab scions. These scions he obtained by planting the pumice of wild crab apples from which cider had been made. They were supposed to make hardier stocks than those grown from ...
— George Washington: Farmer • Paul Leland Haworth

... AEgeus agreed; and replied, "I will make use of thy dwelling and of thy advice, Acheloues;" and both he did make use of. He entered an abode built of pumice stone with its many holes, and the sand-stone far from smooth. The floor was moist with soft moss, shells with alternate {rows of} murex arched the roof. And now, Hyperion having measured out two parts of the light, Theseus and the ...
— The Metamorphoses of Ovid - Literally Translated into English Prose, with Copious Notes - and Explanations • Publius Ovidius Naso

... village of half a dozen straw huts. Thence the road for a long distance winds through vast deposits of volcanic debris, the only sign of vegetation being hedges of aloe and cactus. Arid hills and dreary plains, covered with plutonic rocks and pumice dust, tell us we are approaching the most terrible volcano on the earth. Crossing the sources of the Pastassa, we entered Latacunga,[16] situated on a beautiful plain at the foot of Cotopaxi, seven hundred feet higher than Ambato. Its average temperature is 59 deg.. The population, chiefly Indians, ...
— The Andes and the Amazon - Across the Continent of South America • James Orton

... making that mess worse than it is," said Meldon, "and covering your own fingers all over with ink in such a way that it will take days of careful rubbing with pumice-stone to get them clean, perhaps you'll go on telling me why you call this fellow Simpkins a meddlesome ass. I was up early this morning, owing to the baby's being restless during the night. Did I mention to you that she's got whooping-cough? Well, she has, and it takes her in the ...
— The Simpkins Plot • George A. Birmingham

... Vossius, who makes that gate travel from its present station, where he pretends it was during the reign of the Kings, as far as the Arician grove, and then makes it recede to its old site with the shrinking city.[656] The tufo, or pumice, which the poet prefers to marble, is the substance composing the bank in which ...
— The Works of Lord Byron, Volume 2 • George Gordon Byron

... Although at a distance, as we have said, of four miles, the glare of its fires on the three figures perched near the top of Rakata was very intense, while explosion after explosion sent molten lava and red-hot rocks, pumice, and dust, high into the thickening air—clouds of smoke and steam being vomited forth at the same time. The wind, of which there was very little, blew it all away from the position occupied ...
— Blown to Bits - The Lonely Man of Rakata, the Malay Archipelago • R.M. Ballantyne

... Iceland for a century; this vast turbary measured in certain ravines had in many places a depth of seventy feet, and presented layers of carbonized remains of vegetation alternating with thinner layers of tufaceous pumice. ...
— A Journey to the Interior of the Earth • Jules Verne

... account at those moments when the final effect is at hand; one uses any means, even diabolical invocations, and when the need comes, when I have exhausted the resources of pigment, I use a scraper, pumice-stone, and if nothing else serves, the handle ...
— The Mind of the Artist - Thoughts and Sayings of Painters and Sculptors on Their Art • Various

... general term for all rocks originating in molten streams from volcanoes, includes traps, basalts, pumice, and others; the surface of a lava stream cools and hardens quickly, presenting a cellulose structure, while below the heat is retained much longer and the rock when cooled is compact and columnar or crystalline; ...
— The Nuttall Encyclopaedia - Being a Concise and Comprehensive Dictionary of General Knowledge • Edited by Rev. James Wood

... of surface that appears more or less in works of marble is produced by rubbing with fine sand or pumice-stone and other substances, and the ancients appear to have completed this part of their work by a process which is called 'circumlitio,' and may mean not only rubbing or polishing, but applying some composition, such as hot wax, to give a soft, glowing color to the surface. Many of the ...
— A History of Art for Beginners and Students - Painting, Sculpture, Architecture • Clara Erskine Clement

... him well with shaving-soap, Pumice stone and lye, She showered him and she scoured him And she ...
— The Peter Patter Book of Nursery Rhymes • Leroy F. Jackson

... they are there they are packed on a little plot of ground no bigger than the Place Saint Sulpice, hemmed in on one side by a church of rough stone daubed with cement of the colour of Valbonnais mustard, and on the other by a graveyard. The horizon is a circle of cones, of dry scoriae, like pumice, or covered with short grass; above them, the glassy slope of perpetual ice and snow; to walk on, a scanty growth of grass moth-eaten by sand. In two words, to sum up the scene, it was nature's scab, the ...
— The Cathedral • Joris-Karl Huysmans

... city of Morocco, is not, like those points, covered with perpetual snows. The Piton, or Sugar-loaf, which terminates the peak, no doubt reflects a great quantity of light, owing to the whitish colour of the pumice-stone thrown up by the crater; but the height of that little truncated cone does not form a twenty-second part of the total elevation. The flanks of the volcano are covered either with blocks of black and scorified lava, or with a luxuriant vegetation, ...
— Equinoctial Regions of America • Alexander von Humboldt

... superfluous hairs, the following receipt will be found effectual, although requiring time and perseverance: mix one ounce of finely powdered pumice-stone with one ounce of powdered quick-lime, and rub the mixture on the part from which the hair is to be removed, twice in twenty-four hours; this will destroy the hair, and is an innocent application. In the East, a depilatory is in use, which ...
— The Jewish Manual • Judith Cohen Montefiore

... a life of seventy-two years, during which he wrote and erased incessantly, he, the poet, wrote just so much verse as will fill in large type a little pocket volume of 250 pages; to be accurate, forty-three lines a year. Of this scraping and pumice stone in the mind a better example than his verse is to be found in his letters. A number remain. They might seem to be written by two different men! Half a dozen are models of that language he adored—they cost him, to our ...
— Avril - Being Essays on the Poetry of the French Renaissance • H. Belloc

... convulsed by subterranean force. Here and there stray blocks, numerous debris of basalt and pumice-stone, were met with. In isolated groups rose fir-trees, which, some hundred feet lower, at the bottom of the narrow gorges, formed massive shades almost ...
— The Mysterious Island • Jules Verne

... mentioned and figured by Judd, where one of the Lipari Isles, composed of pumice and rising out of the Mediterranean, has been breached by a lava-stream of obsidian.—Loc. cit., ...
— Volcanoes: Past and Present • Edward Hull

... dear little foot, you always flee from me, yet I took the best of care of you; I bathed you with perfumed water, in a basin of alabaster; I rubbed your heel with pumice stone, mixed with oil of palm; your nails were cut with golden scissors, and polished with a hippopotamus' tooth; I was careful to select for you painted and embroidered tatbebs, with turned up toes, ...
— Humorous Ghost Stories • Dorothy Scarborough

... libellum Arida modo pumice expolitum? Corneli, tibi: namque tu solebas Meas esse aliquid putare nugas, Iam tum cum ausus es unus Italorum 5 Omne aevum tribus explicare chartis Doctis, Iuppiter, et laboriosis. Quare habe tibi quidquid hoc libelli, Qualecumque, quod o patrona virgo, Plus ...
— The Carmina of Caius Valerius Catullus • Caius Valerius Catullus

... the gasometer is so calculated that the acetylene produced by a single one of the compartments, F, may be stored up therein upon its exit from the gasometer through the pipe, K. The acetylene traverses a purifying column, I, filled with pumice stone saturated with a solution of sulphate of copper and surmounted by a thin layer of carbide of calcium. The object of the sulphate of copper is to free the gas from phosphorus and arseniuret of hydrogen. The layer of ...
— Scientific American Supplement, No. 1082, September 26, 1896 • Various

... crowd, the torches glaring, flakes of burning pitch scattering here and there, the palanquin bobbing up and down, the mountain sloping up to the clouds behind, and down into darkness before. We descended this time into the old crater—a great plain of dust and pumice-stone. All was gloomy around; but the lights of Naples and Portici could be distinguished in ...
— Harper's New Monthly Magazine, Vol. 2, No. 8, January, 1851 • Various

... may next be mentioned, as porous rocks produced by the action of gases on materials melted by volcanic heat. SCORIAE are usually of a reddish- brown and black colour, and are the cinders and slags of basaltic or augitic lavas. PUMICE is a light, spongy, fibrous substance, produced by the action of gases on trachytic and other lavas; the relation, however, of its origin to the composition of lava is not yet well understood. Von Buch says that it never occurs where only ...
— The Student's Elements of Geology • Sir Charles Lyell

... accumulation of froth. Even in an 8 1/2 inch reflector I have frequently seen the outer slope of the large ring-plain on the north-western side of Vendelinus, so perforated with these objects that it resembled pumice or vesicular lava, many of the little holes being evidently not circular, but square shaped and very irregular. The interior of Stadius and the region outside abounds in these minute features, but the well-known ...
— The Moon - A Full Description and Map of its Principal Physical Features • Thomas Gwyn Elger

... righteous man is white and smooth as chalk, but the soul of a sinful man is like pumice stone. The soul of a righteous man is like clear oil, but the soul of a sinful man is gas tar. We must labour, we must sorrow, we must suffer sickness," he went on, "and he who does not labour and sorrow will not gain the Kingdom of Heaven. Woe, woe to them that are well fed, woe to ...
— The Chorus Girl and Other Stories • Anton Chekhov

... of the righteous is white and smooth as chalk; and the soul of the sinner is as a pumice-stone. The soul of the righteous is clear oil, and the soul of the sinner is coal-tar. We must work and sorrow and pity," he went on. "And if a man does not work and sorrow he will not enter the kingdom of heaven. Woe, woe to ...
— The House with the Mezzanine and Other Stories • Anton Tchekoff

... remains of many species of this order (and amongst them some Antarctic ones) in the volcanic ashes, pumice, and scoriae of active and extinct volcanoes (those of the Mediterranean Sea and Ascension Island, for instance) is a fact bearing immediately upon the present subject. Mount Erebus, a volcano 12,400 feet high, of the first class in dimensions and energetic action, rises ...
— Discourses - Biological and Geological Essays • Thomas H. Huxley

... grew into profound night, only broken by the blue and sulphurous flashes which darted from the pitchy cloud. Soon the thick rain of thin, light ashes, almost imperceptible to the touch, fell upon the land. Then quickly succeeded shower of small pumice stones and heavier ashes, and emitting stifling eruptic fumes. After a time the sounds of approaching torrent were heard, and soon streaming rivers of dense black mud poured slowly but irresistibly down the mountain sides, and circled ...
— Museum of Antiquity - A Description of Ancient Life • L. W. Yaggy

... of you could manage it. Supposing it to be a table-top which you wish to ornament, you proceed as follows: Paint the wood all over with black or very dark brown; let it dry, and rub it smooth with pumice. Next varnish. And here comes the point of the process. While the varnish is wet, lay your ferns down upon it, following a design which you have arranged clearly in your head, or marked beforehand on a sheet of paper. A pin's point will aid you to move and place the fragile stems, which must not ...
— St. Nicholas Magazine for Boys and Girls, Vol. 5, Nov 1877-Nov 1878 - No 1, Nov 1877 • Various

... Taupo. For three days this meant climbing steep mountains and sliding down precipices, creeping along the trunks of fallen trees, or worming a way underneath them. On the fourth morning the travellers emerged into the open country at the foot of Mt. Ruapehu, and took their way across the pumice plateau. Their food was now nearly exhausted, and it was in a "tight-belted" condition that, on the last day but one of the old year, they saw the great lake glittering before them. Villages clustered round its shores, and in most of them there stood a chapel erected at the instance ...
— A History of the English Church in New Zealand • Henry Thomas Purchas

... SCORIA AND PUMICE. The texture of volcanic rocks depends in part on the degree to which they were distended by the steam which permeated them when in a molten state. They harden into compact rock where the steam cannot expand. Where the steam is ...
— The Elements of Geology • William Harmon Norton

... sharpened to an almost invisible point for the finer lines, the two sets of pencils, one of silver-point that left a faint grey line, and the other of haematite for the burnishing of the gold, the badger and minever brushes, the sponge and pumice-stone for erasures; the horns for black and red ink lay with the scissors and rulers on the little upper shelf of his desk. There were the pigments also there, which he had learnt to grind and prepare, the crushed lapis lazuli first ...
— The King's Achievement • Robert Hugh Benson

... Nec te purpureo velent vaccinia fuco: Non est conveniens luctibus ille color: Nec titulus minio nec cedro charta notetur, Candida nec nigra cornua fronte geras. 8 Felices ornent haec instrumenta libellos: Fortunae memorem te decet esse meae. Nec fragili geminae poliantur pumice frontes, Hirsutus sparsis ut videare comis. 12 Neve liturarum pudeat. Qui viderit illas De lacrimis factas sentiat esse meis. Vade, liber, verbisque meis loca grata saluta: Contingam certe quo licet illa ...
— Helps to Latin Translation at Sight • Edmund Luce

... fire-proof structures, I will add a few words upon fire-proof safes. These are all constructed with double casings of wrought iron, the interstices being in some filled with non-combustible substances, such as pumice stone and Stourbridge clay, and in others with metal tubes, that melt at a low temperature, and allow a liquid contained in them to escape, and form steam round the box, with the intention of preventing the heat from injuring the contents. Such safes I have never found destroyed; and in some cases, ...
— Fire Prevention and Fire Extinction • James Braidwood

... of a hat, forms the best and quickest polish. Putty and water may likewise be used, in the same manner as just mentioned for ivory, in finishing off the polish of pearl work, after it has first been polished very smooth with pumice-stone, finely powdered, and well washed to free it from impurities ...
— Young's Demonstrative Translation of Scientific Secrets • Daniel Young

... for their affecting remembrancings. They were her principia, her rudiments; the elementary atoms; the little steps by which she pressed forward to perfection. "What," she would say, "could Indian rubber, or a pumice stone, have ...
— The Works of Charles and Mary Lamb, Volume 2 • Charles Lamb

... 1000 square miles was buried beneath an eruption of pumice, but it is considered that the action of the frost and rain upon this porous substance will eventually fertilise the soil and permit of its cultivation. Iceland is the most volcanic region of ...
— A Girl's Ride in Iceland • Ethel Brilliana Alec-Tweedie

... bulges of white, cottony cloud. Then a regular pyramid, at this season white as snow, shows its gnomon-like point, impaling the cumuli. Hour by hour the outlines grow clearer, till at last the terminal cone looks somewhat like a thimble upon a pillow—the cumbre, or lofty foundation of pumice-plains. But the aspect everywhere varies according as you approach the island from ...
— To the Gold Coast for Gold - A Personal Narrative in Two Volumes.—Vol. I • Richard F. Burton

... you can introduce into gasoline will cause rapid engine wear and eventual breakdown. Fine particles of pumice, sand, ground glass, and metal dust can easily be introduced into a gasoline tank. Be sure that the particles are very fine, so that they will be able to pass ...
— Simple Sabotage Field Manual • Strategic Services

... stones, whether cabochon or facetted, is accomplished by the use of very finely powdered abrasives such as corundum powder, tripoli, pumice, putty powder, etc. Each gem material requires special treatment to obtain the best results. It is here that most of the trade ...
— A Text-Book of Precious Stones for Jewelers and the Gem-Loving Public • Frank Bertram Wade

... in the daily press. He was elevated to the chief magistracy of the state, and the slugging matches continued—mills between brawny but unskilled boxers, who relied upon brute strength, and pounded each other to a pumice to make a hoodlum holiday. Some of these meetings were especially brutal—as matches between amateur athletes are likely to be; but "our heroic young Christian governor" saw no occasion to get his Ebenezer up. He simply sawed wood—didn't care a continental whether there was a law prohibiting ...
— Volume 12 of Brann The Iconoclast • William Cowper Brann

... him, and he began to make a conscious and persistent effort not to look toward her. He now regarded his hope to illumine her face from within, by delicate touches of mind, thought, and motive, as vain as an attempt to carve the Venus of Milo out of mottled pumice-stone. Still he did not regret to-night the freak of fancy that had brought him to the Lake House, since it had led to his meeting a woman who was to him a new and beautiful revelation of ...
— A Face Illumined • E. P. Roe

... a long line of perpendicular cliffs commences, which exposes a section of the geological nature of the country. The strata are of sandstone, and one layer was remarkable from being composed of a firmly-cemented conglomerate of pumice pebbles, which must have travelled more than four hundred miles, from the Andes. The surface is everywhere covered up by a thick bed of gravel, which extends far and wide over the open plain. Water is extremely scarce, and, where found, is almost invariably ...
— A Naturalist's Voyage Round the World - The Voyage Of The Beagle • Charles Darwin

... time broken, and a stir and bustle commenced in front of the long line of casemates; the elephants were brought out from their stables and stood rocking themselves from side to side while their keepers rubbed their hides with pumice stone. Nessus was one of those who was appointed to make the great flat cakes of coarse flour which formed the principal food of the elephants. The other Arabs busied themselves in bringing in fresh straw, which Malchus scattered evenly over the stall; heaps of freshly cut forage ...
— The Young Carthaginian - A Story of The Times of Hannibal • G.A. Henty

... averages 124 inches; rainy season from November to April, dry season from May to October; little seasonal temperature variation Terrain: five volcanic islands with rugged peaks and limited coastal plains, two coral atolls Natural resources: pumice and pumicite Land use: arable land 10%; permanent crops 5%; meadows and pastures 0%; forest and woodland 75%; other 10% Environment: typhoons common from December to March Note: Pago Pago has one of the best natural deepwater harbors in the South Pacific Ocean, sheltered by shape from ...
— The 1992 CIA World Factbook • United States. Central Intelligence Agency.

... "It is pumice-stone—one of the old industries of the place. They excavate it on the hill-side yonder. Volcanic stuff. There are several suchlike indications of subterranean fires; a hot spring, for instance, which the people regard with a kind of superstitious awe. ...
— South Wind • Norman Douglas

... two parts of common washing soda, one part each of pumice stone and finely powdered chalk, mix together, sift them through cheesecloth, and make into a paste with water. Apply thickly and let it dry on; then wash well with soap and water and rub well with a soft cloth. Never use acids on marble ...
— Fowler's Household Helps • A. L. Fowler

... of which the walls of these canons are composed, suggested in times past to the house-building Indian the idea of using them as a home. The tufa and pumice-stone are so friable that, as we have said, the rock can be dug or burrowed with the most primitive implements. It was easier, in fact, to excavate dwellings than to pile up ...
— The Delight Makers • Adolf Bandelier

... I shall keep on it a bottle of glycerine, a cake of pumice soap, some lemon and glycerine mixed, and—oh, one or two other things that I shall think of presently. And every time I wash my hands I shall rub in a little glycerine—then my skin will keep quite nice. Of ...
— Anxious Audrey • Mabel Quiller-Couch

... had stuck it out for a month at the mill I'd have known that he had the right stuff in him somewhere and have taken him back into the office after a good rub-down with pumice-stone. But he turned up the second day, smelling of violet soap and bone-meal, and he didn't sing his list of grievances, either. Started right in by telling me how, when he got into a street-car, all the other passengers sort of faded out; and how his landlady ...
— Old Gorgon Graham - More Letters from a Self-Made Merchant to His Son • George Horace Lorimer

... mile-stones, set up in old colonial days, when the Great West, now trailed across with the rubber hoof-marks of "the popular steed of today," was a pathless wilderness, and on the maps a blank. Striking the famous "sand-papered roads " at Framingham - which, by the by, ought to be pumice-stoned a little to make them as good for cycling as stretches of gravelled road near Springfield, Sandwich, and Piano, Ill.; La Porte, and South Bend, Ind.; Mentor, and Willoughby, O.; Girard, Penn.; several ...
— Around the World on a Bicycle V1 • Thomas Stevens

... accessible was another part which overhung the Sevre. There the wings of the castle, overgrown with ivy and white-crested viburnum, were intact. Spongy, dry as pumice stone, silvered with lichen and gilded with moss, the towers rose entire, though from their crenelated collarettes whole blocks were ...
— La-bas • J. K. Huysmans

... disturbances in this same year, 1783. We are told by Lyell and Geikie, that there were great volcanic eruptions in and near Iceland. A submarine volcano burst forth in the sea, thirty miles southwest of Iceland, which ejected so much pumice that the ocean was covered with this substance, to the distance of 150 miles, and ships were considerably impeded in their course; and a new island was formed, from which fire and smoke and pumice ...
— The Storm-Cloud of the Nineteenth Century - Two Lectures delivered at the London Institution February - 4th and 11th, 1884 • John Ruskin

... rubbing off the varnish, not in rubbing it on, as in French polishing. To polish varnish, rub with a felt pad, powdered pumice-stone and water. Rub till the surface is smooth, unpitted and even, being careful not to rub thru the edges. Wipe clean with a wet sponge and chamois skin. This gives a dull or "egg-shell" finish. For polishing varnish, ...
— Handwork in Wood • William Noyes

... for a little distance and clambered over the rocks. He was not gone long. When he returned he said, "I've found some crumbled pumice-stone; we can scoop ...
— A Strange Manuscript Found in a Copper Cylinder • James De Mille

... long while had not shared Claude's daily work, now once more found herself beside him throughout his long hours of toil. She helped him to scrape and pumice the old canvas of the big picture, and gave him advice about attaching it more securely to the wall. But they found that another disaster had befallen them—the steps had become warped by the water constantly trickling through the roof, and, ...
— His Masterpiece • Emile Zola

... are almost certain to become stained by polishing powders and fluid. To avoid this modern marquetry is often covered with varnish applied with friction like French polish, or laid on in several coats with a brush and polished off with pumice and rotten stone, like the Vernis Martin, being first levelled with a file or scraper and smoothed ...
— Intarsia and Marquetry • F. Hamilton Jackson

... this day lay among singular hills and knolls of an indurated red earth, resembling brick, about the bases of which were scattered pumice stones and cinders, the whole bearing traces of the action of fire. In the evening they encamped on a branch of ...
— Astoria - Or, Anecdotes Of An Enterprise Beyond The Rocky Mountains • Washington Irving



Words linked to "Pumice" :   rock, rub, stone



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