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noun
Pyrites  n.  (Min.) A name given to a number of metallic minerals, sulphides of iron, copper, cobalt, nickel, and tin, of a white or yellowish color. Note: The term was originally applied to the mineral pyrite, or iron pyrites, in allusion to its giving sparks when struck with steel.
Arsenical pyrites, arsenopyrite.
Auriferous pyrites. See under Auriferous.
Capillary pyrites, millerite.
Common pyrites, isometric iron disulphide; pyrite.
Hair pyrites, millerite.
Iron pyrites. See Pyrite.
Magnetic pyrites, pyrrhotite.
Tin pyrites, stannite.
White iron pyrites, orthorhombic iron disulphide; marcasite. This includes cockscomb pyrites (a variety of marcasite, named in allusion to its form), spear pyrites, etc.
Yellow pyrites, or Copper pyrites, the sulphide of copper and iron; chalcopyrite.






Collaborative International Dictionary of English 0.48








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"Pyrites" Quotes from Famous Books



... worth their weight as ballast. For this disappointment the unlucky Frobisher, who had been appointed High Admiral of all lands and waters which he might discover, could not be held to blame. It was not he that had pronounced the worthless pyrites gold, and he had but obeyed orders in bringing new cargoes of this useless rubbish to add to the weight of Albion's rock-bound shores. But he could not obtain aid for a new voyage to the icy north, England for the time had lost all interest in that unpromising region, and Frobisher was forced ...
— Historic Tales, Vol. 1 (of 15) - The Romance of Reality • Charles Morris

... iron ore, uranium, mercury, pyrites, fluorspar, gypsum, zinc, lead, tungsten, copper, kaolin, potash, hydropower, ...
— The 2000 CIA World Factbook • United States. Central Intelligence Agency.

... of 700 feet. The engineers furnished me with a register of the strata so far pierced by the bore, but, as they are not described in the technical terms of geology, it is rather difficult to compare them with those of the old well. At a depth of 490 feet, sandstone with iron pyrites was pierced; this would probably be the ferruginous Northampton sand of the Oolite. It is at a less depth than the same stratum at the Spa well; but that was to be expected, as geologists state that all the geological strata “dip” eastward, and this bore being to the west, the stratum ...
— Records of Woodhall Spa and Neighbourhood - Historical, Anecdotal, Physiographical, and Archaeological, with Other Matter • J. Conway Walter

... 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, iron pyrites, &c. artificially. ...
— Familiar Letters of Chemistry • Justus Liebig

... the coal, and which are, to a certain extent, retained in coke made at the gas-works, themselves have a value, which in these utilitarian days is not long likely to escape the attention of capitalists. In coal, bands of bright shining iron pyrites are constantly seen, even in the homely scuttle, and when coal is washed, as it is in some places, the removal of the pyrites increases the value of the coal, whilst it has a value ...
— The Story of a Piece of Coal - What It Is, Whence It Comes, and Whither It Goes • Edward A. Martin

... The latter were from six to eight inches long and two thick, having the inside flat and the outside round, and tapering to an edge, and were fastened by the middle to wooden handles with a cord of raw skin. They kindled fires by striking together a piece of white or yellow pyrites and a flint stone over a piece of touch-wood, and boiled water in water-tight baskets, by putting a succession of ...
— The Pioneers • R.M. Ballantyne

... of the mythical thunderbolt. The finest specimens are long, thick, cylindrical, and gradually tapering, with a hole at one end as if on purpose to receive the shaft. Sometimes they have petrified into iron pyrites or copper compounds, shining like gold, and then they make very noble thunderbolts indeed, heavy as lead, and capable of doing profound mischief if properly directed. At other times they have crystallised in transparent spar, and then they form very beautiful objects, ...
— Falling in Love - With Other Essays on More Exact Branches of Science • Grant Allen

... England there was a mysterious epidemic of arsenical poisoning among beer drinkers. On tracing it back it was found that the beer had been made from glucose which had been made from sulfuric acid which had been made from sulfur which had been made from a batch of iron pyrites which contained a little arsenic. The replacement of sulfuric acid by hydrochloric has done away with that danger and the glucose now ...
— Creative Chemistry - Descriptive of Recent Achievements in the Chemical Industries • Edwin E. Slosson

... The light of dawn fell on a heap of gray dust, a few brassy looking particles showing here and there. The curse of the ghost had been of power and the silver was silver no more. Mineralogists say that the nodules are iron pyrites. Perhaps so; but old residents know that they used ...
— Myths And Legends Of Our Own Land, Complete • Charles M. Skinner

... the coast upon which no living eyes had ever rested. Straight from the ocean's depths rose towering cliffs, shot with brown and blues and greens—withered moss and lichen and the verdigris of copper, and everywhere the rusty ocher of iron pyrites. The cliff-tops, though ragged, were of such uniform height as to suggest the boundaries of a great plateau, and now and again we caught glimpses of verdure topping the rocky escarpment, as though bush or jungle-land had pushed ...
— The Land That Time Forgot • Edgar Rice Burroughs

... nonsense. Pyrites—mingling of iron and sulphur, Ned. Beautiful radiated lines, those. But, as I was saying, every man to his taste. Some people who have plenty of money like to go for a ride in the park, and then dress for dinner, and eat and drink more than is good for them. I don't. ...
— The Rajah of Dah • George Manville Fenn

... no Palm, Adroideae, Peppers, Orchideae or Ferns. Here, at the foot of the red cliffs, which towered imposingly above, as seen through the tree tops, are several small seams of coaly matter in the sandstone, with abundance of pyrites, sulphur, and copious efflorescences of salts of iron; but no coal. The springs from the cliffs above are charged with lime, of which enormous tuff beds are deposited on the sandstone, full of impressions of the leaves and stems of the surrounding trees, which, however, I found it ...
— Himalayan Journals (Complete) • J. D. Hooker

... from various sources receives careful thought in connection with its use in gunpowder; so, too, the sulphur used for this particular purpose, and there is recommended as a source of this ingredient, the common pyrites so abundant throughout the States. Among other topics, of vital interest in these days, discussed in the continuing articles, is the manufacture of spirit from potatoes. The method employed in Germany is presented in detail after which ...
— James Cutbush - An American Chemist, 1788-1823 • Edgar F. Smith

... Minerals and Stones Adirondack Pyrites Co., Gouverneur Pyrites: crude and concentrates Alfred Clay Co., Alfred Station Brick Tile Algonquin Red Slate Co., Truthville Mineral paint Alps Oil Co., Alma Crude oil Applebee & Baldwin, Scio Crude oil Arnold Mining Co. Bronze medal Iron ores Attica Brick and Tile Co., Attica Brick ...
— New York at the Louisiana Purchase Exposition, St. Louis 1904 - Report of the New York State Commission • DeLancey M. Ellis

... little used for refuse water purification, owing to cost of its manufacture. If roasted pyrites, a waste product of certain chemical factories, are sprinkled with sulphuric acid of 66 deg. B., and thoroughly mixed for several hours, at a temperature of 100 deg. to 156 deg. F., the pyrites will soon be ...
— Scientific American Supplement, No. 832, December 12, 1891 • Various

... from an undue proportion of that chemical in his daily bread; or from some unlucky slip, as exhibited in "The Iron Pirate," a mild, inoffensive man, who earned that baleful title by his unfortunate mispronunciation of the term "iron pyrites." Perhaps this may have been the beginning of a rude heraldry; but I am constrained to think that it was because a man's real name in that day rested solely upon his own unsupported statement. "Call yourself Clifford, do you?" said Boston, addressing a timid newcomer with infinite ...
— The Luck of Roaring Camp and Other Tales • Bret Harte

... in the bowels of the earth, immense quantities of inflammable matter: pyrites, bitumens, and other substances of a similar nature, which only require moisture to put their fires in motion. Water readily finds its way into the greatest depths of earth: or even from subterraneous springs, this dreadful mixture may occur, when immediately ...
— Domestic pleasures - or, the happy fire-side • F. B. Vaux

... to a very slight extent in practice.[230] Where reversion is due to the presence of iron and alumina in the raw material, the nature of the reaction is not well understood, and is consequently not so easily demonstrated as in the former case. Where iron is present in the form of pyrites, or ferrous silicate, it does not seem to cause reversion. It is only when it is present in the form of oxide—and in most raw phosphatic materials it is generally in this latter form[231]—that it ...
— Manures and the principles of manuring • Charles Morton Aikman

... this way could not be employed, for the specimen had been taken from the surface, and was covered and penetrated by vegetable growths which could not be entirely removed mechanically. Add to this the fact of the presence of iron pyrites and the probable occurrence of carbonates in the rock, and it will be at once seen that no reliance could be placed on the results obtained by this ...
— Scientific American Supplement, No. 483, April 4, 1885 • Various

... the ton. There is a quarter of a million dollars on the dump and the fellows think it is copper and pyrites ...
— Where Strongest Tide Winds Blew • Robert McReynolds

... the sharpness of its angles, or in modifying the color of its surface; its outline was clearly marked against the sky, and its substance, smooth and polished as though fresh from a founder's mold, glittered with the metallic brilliancy that is characteristic of pyrites. It seemed impossible to come to any other conclusion but that the land before them, continent or island, had been upheaved by subterranean forces above the surface of the sea, and that it was mainly composed of the same metallic element as had characterized the dust ...
— Off on a Comet • Jules Verne

... distant unknown regions, Novaya Zemlya was of old renowned for its richness in the noble metals. The report indeed has never been confirmed, and probably was occasioned only by the occurrence of traces of ore, and the beautiful gold-glancing film of pyrites with which a number of the fossils found here are covered; but it has, notwithstanding, given occasion to a number of voyages to Novaya Zemlya, of which the first known is that of the mate JUSCHKOV, in 1757. As the mate of a hunting-vessel he had observed ...
— The Voyage of the Vega round Asia and Europe, Volume I and Volume II • A.E. Nordenskieold

... in certain formations, however, gold is associated with iron pyrites, and when the mineral is properly roasted, this process serving to expel the sulphur, the fine particles of gold are found held in the resulting oxide of iron. But the variety of the mineral discovered down ...
— Down the Ravine • Charles Egbert Craddock (real name: Murfree, Mary Noailles)

... on which is engraved a long-bearded man sitting on a plough, with a bending in his neck, and four men lying down, and holding in his hand a fox and a vulture, this, suspended about the neck, enables you to find treasures. If you find a dove, with a branch of olive in its mouth, engraved in pyrites, and mount it in a silver ring, and carry it with you, everybody will invite you to be his guest, and people will feast you much and frequently. The figure of a syren, sculptured in a jacinth, rendered the bearer ...
— Rambles of an Archaeologist Among Old Books and in Old Places • Frederick William Fairholt

... tenaciously to what was only the simulacrum of an occasion. A man will toil many days and nights among the mountains to find an ingot of gold, which, found, he bears home with infinite pains and just rejoicing; but he would be a fool who should lade his mules with iron-pyrites to ...
— Atlantic Monthly, Volume 10, Number 59, September, 1862 • Various

... dumped out the contents of his canvas ore-sack and nodded to Denver triumphantly. "I suppose dat aindt golt, eh! Maybe I try to take advantage of you and show you what dey call fools gold—what mineralogists call pyrites of iron? No? It aindt dat? Vell, let me ask you vun question den—am I righd or am ...
— Silver and Gold - A Story of Luck and Love in a Western Mining Camp • Dane Coolidge

... pogamagan, was made of a reindeer's antler. Axes were manufactured out of a piece of brown or grey stone, six to eight inches long and two inches thick. They kindled fire by striking together a piece of iron pyrites and touchwood, and never travelled without a ...
— Pioneers in Canada • Sir Harry Johnston

... of the carbonates, sulphates, and chlorides (under the combined influence of heat and water) in chamber (C), which I call for the nonce the chemical laboratory. Not alone will all earthy and alkaline, but even metallic compounds, like iron pyrites, therein contained, be rapidly decomposed on the advent of the superheated water. And from their gaseous elements being held in a confined space, they will acquire an enormous explosive power. Consequently, ...
— A Girl's Ride in Iceland • Ethel Brilliana Alec-Tweedie

... a great hindrance to us. Without being obliged to take that in tow, we might have kept at a greater distance from the shore, which would have enabled us to get on more rapidly, and with greater safety. On shore we found a great quantity of cubical pyrites in a grey matrix. The Esquimaux are attentive to this mineral, and have before ...
— Journal of a Voyage from Okkak, on the Coast of Labrador, to Ungava Bay, Westward of Cape Chudleigh • Benjamin Kohlmeister and George Kmoch

... cast iron; wrought iron; pig iron; spiegel iron. Associated words: ferriferous, ferrous, billet, ore, forge, founder, foundry, ironmaster, ironmonger, ironmongery, ironsmith, ironware, irony, ironbound, pyrites, metallurgy, metallurgist, siderurgy, siderotechny, siderognost, siderurgical, malleable, smelt, smeltery, anneal, siderite, shadrach, ...
— Putnam's Word Book • Louis A. Flemming

... noticed that the hills which extended to the edge of the river on the south side, contained alum, copperas, cobalt, (having the appearance of soft isinglass,) pyrites, and sand-stone: the two first very pure. In another cliff, seven miles distant, he observed an alum rock, of dark brown colour, containing, in its crevices, great quantities of cobalt, cemented shells, and red earth. The appearance of these mineral substances ...
— Travels in North America, From Modern Writers • William Bingley

... a cradle nor bumped a dolly in the whole course of his stay on the field, hung about the place, growing in magnitude as the years passed on, and inspiring many a simple heart with that blind faith and patience necessary to spend one's life chipping at rocks well nigh innocent of pyrites, and sluicing gravel which sometimes carries a grain to the dish—for, after the first-comers had gone back to civilization, there were many who came ...
— Colonial Born - A tale of the Queensland bush • G. Firth Scott

... are said to be considerable, iron being found in rich deposits of hematite; sulphur, copper and arsenical pyrites, bitumen, lignite, salt, mineral, ferruginous and sulphurous springs, and variegated marble. A similar geological formation is found extending to Hamadan, where beds of lignite and anthracite exist, and fine marbles ...
— Across Coveted Lands - or a Journey from Flushing (Holland) to Calcutta Overland • Arnold Henry Savage Landor

... Cunard steamer Africa, arriving in Boston, Sunday, January 10, 1864, to the care of Captain Field, then residing at the Tremont House. We may add that the eight finest of these specimens are now lying on the table before us, their mottled sides thickly crusted with arsenical pyrites and streaked through and through with veins and splashes of twenty-two-carat gold. Incredulity, when raised to its highest pitch, might perhaps discredit all written testimony, whether official or scientific; but we have as yet seen ...
— The Atlantic Monthly, Vol. 13, No. 79, May, 1864 • Various

... the coast should be thoroughly explored by practical miners, as it is rich in minerals. I procured some fine specimens of pyrites of copper, which the natives mistook for silver; and should a mineralogical investigation be made by the authorities, I feel sure that the metallic wealth of Cyprus will be ...
— Cyprus, as I Saw it in 1879 • Sir Samuel W. Baker

... establishment at the Serra d'Agoa in the Arco [Footnote: Arco (bow, arch) is locally applied to a ridge or to the district bounded by it.] da Calheta (Arch of the Creeklet), a property of the Visconde de Calcada. The guide-books mention iron pyrites and specular iron in small quantities behind Ponta ...
— To the Gold Coast for Gold - A Personal Narrative in Two Volumes.—Vol. I • Richard F. Burton

... 12. "Boxes Nos. 3 and 6," Black quartz and white quartz from the Jebel el-Abyaz, gave no results except a small portion of copper pyrites in a lump of quartz ...
— The Land of Midian, Vol. 1 • Richard Burton

... mercury, which the ores of Almaden contain in greater or smaller quantity, the most abundant mineral is cinnabar, which is always crystalline and is often crystallized. The ores have, besides, a small quantity of selenium and iron pyrites intimately mixed with the cinnabar. The gangue is quartz, occasionally argillaceous and bituminous. The following are assays of some of the ores ...
— Scientific American Supplement, No. 312, December 24, 1881 • Various

... was fired with a match, which the soldier lit from a cumbrous pocket fire-carrier. The harquabuse was a lighter gun, which was fired without a rest, either by a wheel-lock (in which a cog-wheel, running on pyrites, caused sparks to ignite the powder), or by the match and touch-hole. Hand firearms were then common enough, and came to us from Italy, shortly after 1540. They were called Daggs. They were wheel-locks, wild in firing, short, heavy, and beautifully ...
— On the Spanish Main - Or, Some English forays on the Isthmus of Darien. • John Masefield

... counterfeit presence As gold the pyrites would shun. What confusion would cover the innocent Jesus To meet so ...
— Poems: Three Series, Complete • Emily Dickinson

... exactly what to look for: the brassy, regularly cut crystals with the black stripings, such as has led countless men to go through untold hardships in the belief that they had found gold. In fact, iron pyrites is often called "fool gold," ...
— The Devolutionist and The Emancipatrix • Homer Eon Flint

... battery of twelve cannons and forced Fort Santo Antonio to surrender on January 19, 1642. The rock is of trap, greenstone, or whinstone, which miners call iron-stone and Cornishmen 'blue elvan:' this diorite, composed of felspar and the hardest hornblende, contains granular iron and pyrites like silver. Some specimens are beautifully banded in onyx-fashion and revetted with 'spar' (quartz) of many colours, dead-white and crystalline, red and yellow. We find the same trap on the mainland. Near the smaller Akinim or Salt-pond ...
— To The Gold Coast for Gold, Vol. II - A Personal Narrative • Richard Francis Burton and Verney Lovett Cameron

... carbon, and sometimes blacken the hands, like a real vitriolic schistus. The supposed gold mine of Cuchivano, which was the object of our examination, is nothing but an excavation cut into one of those black strata of marl, which contain pyrites in abundance. The excavation is on the right bank of the river Juagua, and must be approached with caution, because the torrent there is more than eight feet deep. The sulphurous pyrites are found, some massive, ...
— Equinoctial Regions of America • Alexander von Humboldt

... series is composed of shallow-water deposits; the Tully limestone, a local bed in New York, thins out in places into a layer of pyrites which contains a remarkable dwarfed fauna. The bituminous Genesee shales are thickest in Pennsylvania (300 ft.); 25 ft. on Lake Erie. The shales and sandstones of the Portage formation reach 1000 ft. to 1400 ft. in western New York. In ...
— Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 3 - "Destructors" to "Diameter" • Various

... know now there was about as much chance of finding gold in the region to which he sent me as there was of being struck by lightning, and, more than that, I couldn't have distinguished the precious metal from iron pyrites; but I had to do something to pay for my outfit, and so I went, glad to get away by myself and brood over my great loss. For I had been pretty well off for a boy of fifteen, I want you to remember, and every dollar I had made was made by the hardest ...
— Elam Storm, The Wolfer - The Lost Nugget • Harry Castlemon

... intersected by nearly vertical veins of white quartz, the surface of which was in a crystallised state. The floor of the cavern was covered with heaps of water-worn fragments of quartzoze rock containing copper pyrites, in some of which the cavities were covered by a deposit of greenish calcedony. The sides of the cavern had a stalagmitical appearance, but the recess was so dark that we could not ascertain either its formation or extent. . . . On first entering it we were ...
— The History of Australian Exploration from 1788 to 1888 • Ernest Favenc

... turned his attention to the study of metals, and so it is not surprising to find that he succeeded in formulating a method by which metallic copper could be obtained. The material used for the purpose was copper pyrites, which was changed to an impure sulphate of copper by the action of oil of vitriol and moist air. The sulphate of copper occurred in solution, and the copper could be precipitated from it by plunging an iron bar into it. Basil Valentine recognized the presence of this peculiar yellow metal, ...
— Old-Time Makers of Medicine • James J. Walsh

... 1) western entrance of Careening Bay. Quartz from thin veins, with particles of an adhering rock, probably chlorite-slate. Quartz, containing disseminated hematitic iron-ore and copper pyrites. Quartz crystals, with chalcedony, from nodules in amygdaloid. Quartz with specular iron ore. Greenstone, with chalcedony and copper pyrites. A decomposed stone, probably consisting of wacke. The specimens of trap-rocks from this ...
— Narrative of a Survey of the Intertropical and Western Coasts of Australia] [Volume 2 of 2] • Phillip Parker King

... silver Arsenic arsenic Orpiment, realgar. Bismuth bismuth Cobalt cobalt Copper copper Copper pyrites. Tin tin Iron iron Iron pyrites. Manganese manganese Mercury mercury Ethiops mineral, cinnabar. Molybdena molybdena Nickel nickel Gold gold Platina platina Lead lead Galena. Tungstein tungstein ...
— Elements of Chemistry, - In a New Systematic Order, Containing all the Modern Discoveries • Antoine Lavoisier

... and the alkalis from 1 to 4%. Organic matter is always present, and other impurities which frequently occur are the sulphates of lime and magnesia, the chlorides and nitrates of soda and potash, and iron-pyrites. The presence of organic matter gives the wet clay a greater plasticity, probably because it forms a kind of mucilage which adds a certain viscosity and adhesiveness to the natural plasticity of the clay. In some of the coal-measure shales the amount of ...
— Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 - "Brescia" to "Bulgaria" • Various

... fine. As for silver, I was pretty certain I had found the "mother" of it, if not, indeed, the precious metal itself, in a cherty boulder, enclosing numerous cubes of rich galena; and occasional masses of iron pyrites gave, as I thought, large promise of gold. But though sometimes asked in humble irony, by the farm-servants who came to load their carts with sea-weed along the Cromarty beach, whether I was "getting siller in the stanes," ...
— My Schools and Schoolmasters - or The Story of my Education. • Hugh Miller

... carries a little leathern case, containing moss well dried and rubbed between the hands, and also the white floss of the seed of the ground-willow, to serve as tinder. The sparks are struck from two lumps of iron pyrites; and as soon as the tinder has caught, it is gently blown till the fire has spread an inch around, when the pointed end of a piece of oiled wick being applied, it soon bursts into a flame, the whole process occupying a couple ...
— Peter the Whaler • W.H.G. Kingston

... if the words "pyrites" and "concentrates" could not be translated into the Dutch language. He could not understand what it meant. He had gone to night-school as long as he had been in Pretoria, and even now he could not explain everything to his burghers. ...
— The War in South Africa - Its Cause and Conduct • Arthur Conan Doyle

... molluscs are limestones, those of vegetables are humus and clay; and all of these deposits losing their less fixed principles pass into a silicious condition, and end by being reduced to quartz, which is the earthy element in its purest form. The salts, pyrites, and metals only differ from other minerals by the different circumstances under which they were accumulated, in their different proportions, and in their much greater amount of carbonic ...
— Lamarck, the Founder of Evolution - His Life and Work • Alpheus Spring Packard

... Palaeolithic man picked up the flints that lay about on the surface of the ground, and chipped them into the form of his rude tools. However, the elder man was acquainted with the use of fire, which he probably obtained by striking flints on blocks of iron pyrites. Wandering about the country in families and tribes, he contrived to exist by hunting the numerous animals that inhabited the primeval forests, and has left us his weapons and tools to tell us what kind of man he was. His implements are ...
— English Villages • P. H. Ditchfield

... by the thick diluvial deposits which form the valley of the Trois Pistoles. To render the analogy more complete, in the valley of the outlet of the Little Lake (Temiscouata) was found a vein of metalliferous quartz charged with peroxide of iron, evidently arising from the decomposition of pyrites, being in fact the same as the matrix of the gold which has been traced in the talcose slate formation from Georgia to Vermont; and on the western shore of the Temiscouata Lake, about a mile to the south of Fort Ingall, lie great masses of granular carbonate of lime, ...
— A Compilation of the Messages and Papers of the Presidents: Tyler - Section 2 (of 3) of Volume 4: John Tyler • Compiled by James D. Richardson

... the worst turnings we met several bullock-carts filled with iron pyrites from the copper-smelting. The custom of the drivers of these carts is to stop at the bottom of a steep bit of hill, and then put five or six pairs of oxen to draw up one cart. The process is a slow one, but is better for the oxen. We had great difficulty in passing ...
— Round About the Carpathians • Andrew F. Crosse

... Sweden. Now that we are in the war we should take strong measures and cut off exports to these countries which export food, raw material, etc. to Germany. Sweden is particularly active in this traffic, but I understand that sulphur pyrites are sent from Norway, and sulphuric acid made therefrom is an absolute essential to the manufacture ...
— My Four Years in Germany • James W. Gerard

... conversation was changed by the Earl; but copper was still the subject uppermost with Louis, and no sooner was dinner over than he followed the ladies to the library, and began searching every book on metals and minerals, till he had heaped up a pile of volumes, whence be rang the changes on oxide, pyrites, and carbonate, and octohedron crystals—names which poor Mrs. Frost had heard but too often. At last it came to certainty that he had seen the very masses containing ore; he would send one to-morrow ...
— Dynevor Terrace (Vol. I) - or, The Clue of Life • Charlotte M. Yonge

... pyrites. It is found on several of the mountainous islands of western Tierra del Fuego, and is much-prized by the natives for the purpose indicated. Being scarce in most places, it is an article of inter-tribal commerce, and is eagerly purchased ...
— The Land of Fire - A Tale of Adventure • Mayne Reid

... "fallen a prey to the devouring element." [Got roasted.] A yellow mineral had been discovered on the Doolittle farm, which, by the report of those who had seen it, bore a strong resemblance to California gold ore. Much excitement in the neighborhood in consequence [Idiots! Iron pyrites!] A hen at Four Corners had just laid an egg measuring 7 by 8 inches. Fetch on your biddies! [Editorial wit!] A man had shot an eagle measuring six feet and a half from tip to tip of his wings.—Crops suffering for want of rain [Always just so. "Dry times, Father Noah!"] The editors ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)



Words linked to "Pyrites" :   magnetic pyrites, copper pyrites, sulfide



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