 Described as a new species by WH Melville, Am. Jour. Sci., 3d ser., vol. 43, 1892, p. 509. Waterworn pebbles. Sp. gr., 6.204. The silicate admixture, including the water, amounts to 13.38 per cent, of which 12.88 per cent, soluble in hydrochloric acid,...  Bulletin of the United States Geological Survey - Page 10by Geological Survey (U.S.) - 1903Full view - About this book
 | Geology - 1903 - 1030 pages
...(anhydrous) 12.26 H2O below 100° 81 H,O above 100" '. 1.12 Volatile matter . _ .70 CO, _ trace .12 100.55 The silicate admixture, including the water, amounts to 13.38 per cent, of which l^.SS per cent, soluble in hydrochloric acid, is serpentine. The insoluble portion may be bronzite.... | |
 | Frank Wigglesworth Clarke - Geology, Economic - 1903 - 558 pages
...above 100° Volatile matter CO, _ ............ ... 23.22 .55 • 12 50 28 04 12.26 .81 1.13 70 trace 100. 55 The silicate admixture, including the water, amounts to 13.38 per cent, of which 12. 8S per cent, soluble in hydrochloric acid, is serpentine. The insoluble portion may be bronzite.... | |
 | Frank Wigglesworth Clarke - Analytical geochemistry - 1910 - 352 pages
...by WH Melville, Am. Jour. Sci., 3d ser., vol. 43, 1892, p. 509. Waterworn pebbles. Sp. gr., 6.204. The silicate admixture, including the water, amounts...bronzite. Analyses of the silicates are as follows: Ni 60.45 Cl 04 Co .55 12 26 Fe 23.22 HjO below 100° .81 Pyrrhotite 55 HjO above 100° Volatile matter... | |
 | United States - 1910 - 872 pages
...by WH Melville, Am. Jour. Sci., 3d ser., vol. 43, 1892, p. 509. Waterworn pebbles. Sp. gr., 6.204. The silicate admixture, including the water, amounts...hydrochloric acid, is serpentine. The insoluble portion may bo bronzite. Analyses of the silicates are as follows: NI •. : .... 60.45 Cl ... 04 Co .55 12 26... | |
 | Frank Wigglesworth Clarke - Rocks - 1915 - 858 pages
...by WH Melville, Am. Jour. Sci., 3d ser., vol. 43, 1892, p. 509. Waterworn pebbles. Sp. gr., 6.204. The silicate admixture, including the water, amounts to 13.38 per cent, of wliich 12.88 per cent, soluble in hydrochloric acid, is serpentine. The insoluble portion may be bronzite.... | |
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