A popular guide to minerals : with chapters on the Bement Collection of minerals in the American Museum of Natural History, and the development of mineralogy . ^, in the same solution a very good idea isobtained of its gravity. Thoulets solution has a sp. gr. of ,Kleins, {cadmium borottmgstatc), of , Rohrbachs, (baritiinmercuric iodide), of Thallium silver nitrate has a specificgravity of 5. forming a clear liquid at 70° Fah, Table of specific gravities. - Petroleum, wax, OS h (In w en t—t be 3 H n c ^ T; u « -r 1* rt PU «9- PQ DEFINITION OF TERMS 95 - P
A popular guide to minerals : with chapters on the Bement Collection of minerals in the American Museum of Natural History, and the development of mineralogy . ^, in the same solution a very good idea isobtained of its gravity. Thoulets solution has a sp. gr. of ,Kleins, {cadmium borottmgstatc), of , Rohrbachs, (baritiinmercuric iodide), of Thallium silver nitrate has a specificgravity of 5. forming a clear liquid at 70° Fah, Table of specific gravities. - Petroleum, wax, OS h (In w en t—t be 3 H n c ^ T; u « -r 1* rt PU «9- PQ DEFINITION OF TERMS 95 - Pitch, coal, soda, glauberite. - Alum, borax, salt petre, sulphate of iron. Gypsum, leucite, graphite, sulphur. - Quartz, feldspar, nephelite, beryl, serpentine, talc, - Aragonite, dolomite, anhydrite, tremolite, - Fluorite, apatite, hornblende, augite, olivine, epi- dote, tourmaline, topaz, - Siderite, malachite, azurite, limonite, - Barite, rutile, chromite, chalcopyrite, - Hematite, pyrite, marcasite, stibnite, tetrahedrite, - Magnetite, cuprite, arsenopyrite, chalcocite, prous- - Cerussite, cassiterite, galena, argentite, Cinnabar, copper, bismuth, Silver, lead, Gold, Iridium. The hardness and specific gravity determined, the luster mayhelp out the characteristic properties of a mineral under
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmineral, bookyear1912
