"Hematite" Quotes from Famous Books
 ... conservative effect which we could scarcely expect to obtain if organic matter were the reducing agent. Meanwhile there is a gradual wasting away of the pyrites or positive pole, its sulphur being oxidised to sulphuric acid and its iron to sesquioxide of iron, or hematite, a substance very generally associated with gold nuggets. According to the original size of the pyritous mass, the protection it receives from the action of oxidising substances other than gold, the strength of the gold solution, length of exposure to it, the rate of supply ...
— Getting Gold • J. C. F. Johnson
... and was spread or carried as a unit, but when trade relations made the arduous work of mining and smelting unnecessary, it was quickly given up. That native iron might have supplied the needs of many Philippine tribes, including the Tinguian, is certain, for important deposits of magnetite and hematite are found in Abra, in Ilocos Norte, Angat, Bulacan, Albay, and other parts of the Islands. [232] On several occasions, when on the trail, the natives have called our attention to boulders, apparently of hematite, which ...
— The Tinguian - Social, Religious, and Economic Life of a Philippine Tribe • Fay-Cooper Cole
... but seldom has a ton of ore been raised that has not cost twice its market value. Japan is determined to become a producer of iron, and to this end a long lease had been secured on an important mineral tract in China, whose ore blends advantageously with Mexican and Californian hematite, while it is asserted that the government has secured in Manchuria a seam of coal fifty feet in thickness, covered by a few feet of soil, that is contiguous to transportation, and which cannot be exhausted in hundreds of years. A valuable acquisition in conquered Saghalien—not ...
— East of Suez - Ceylon, India, China and Japan • Frederic Courtland Penfield
... occurs in great abundance in nature. It is found in several places in America in the metallic state, and it likewise occurs in the same state in meteors. It occurs chiefly as the oxide (red hematite, brown hematite, magnetic oxide, etc.), and frequently in combination with sulphur. Iron also forms a ...
— A System of Instruction in the Practical Use of the Blowpipe • Anonymous
... questions, confessing ignorance at times or turning to books of reference. It was not always easy to satisfy this restless young mind in a fast developing body. "Were guinea pigs really pigs? What was the hematite iron-ore his uncle used at the works?" Once he was surprised. He asked one evening, "What was the Missouri Compromise?" He had read so much about it in the papers. "Hasn't it something to do with slavery? Aunt Ann, it must seem strange ...
— Westways • S. Weir Mitchell
... years growing to its present importance—that many articles which in years gone by we thought it to be our especial province to supply, are now produced in the very countries requiring them. Even Spain is awakening to the advantage of producing hematite iron from her own excellent ores, with English and Welsh coke carried out in the same ships that bring ...
— Scientific American Suppl. No. 299 • Various
... solidiforms; about quartz and marl; about schist and schorl; about gypsum and trap; about talc and calc; about blende and horn-blende; about mica-slate and pudding-stone; about cyanite and lepidolite; about hematite and tremolite; about antimony and calcedony; about manganese and ...
— The Works of Edgar Allan Poe - Volume 4 (of 5) of the Raven Edition • Edgar Allan Poe
... anthropoid *Ethnos race, nation ethnic, ethnology Eu well euphemism, eulogy *Gamos marriage cryptogam, bigamy *Ge earth geography, geometry Genos family, race gentle, engender Gramma writing monogram, grammar Grapho write telegraph, lithograph *Haima blood hematite, hemorrhage, anemia *Heteros other heterodox, heterogeneous *Homos same homonym, homeopathy *Hydor water hydraulics, hydrophobia, hydrant *Isos equal isosceles, isotherm *Lithos stone monolith, chrysolite Logos word, study theology, dialogue Metron measure barometer, diameter ...
— The Century Vocabulary Builder • Creever & Bachelor
... had stooped and picked up a stone. It was a piece of hematite iron, such as frequently occurs in the sand, liver-shaped, and of the ...
— The Broom-Squire • S. (Sabine) Baring-Gould |
