The Quarterly Journal of Science and the Arts, Volumen 5John Murray, 1818 |
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Página 68
... carbonate , arseniate , and phos- phate ; and lastly , united to sulphur . Specimens of these ores were shewn , and their mineralogical and chemical characters were dwelt on at some length . The ores of copper are mostly peculiar to the ...
... carbonate , arseniate , and phos- phate ; and lastly , united to sulphur . Specimens of these ores were shewn , and their mineralogical and chemical characters were dwelt on at some length . The ores of copper are mostly peculiar to the ...
Página 69
... carbonate of singular beauty is found at Chessy , in France . Malachite , or green carbonate of copper , in Siberia . It is used in China as a common green paint , and for orna- mental purposes . The most considerable mines in the world ...
... carbonate of singular beauty is found at Chessy , in France . Malachite , or green carbonate of copper , in Siberia . It is used in China as a common green paint , and for orna- mental purposes . The most considerable mines in the world ...
Página 70
It generally contains about 90 per cent . of carbonate of lead , and 10 per cent . of silica , alumina , and oxide of iron . Grey- wacke , slate , and lime - stone rocks , are the usual containers of this ore ; other lead ores and ...
It generally contains about 90 per cent . of carbonate of lead , and 10 per cent . of silica , alumina , and oxide of iron . Grey- wacke , slate , and lime - stone rocks , are the usual containers of this ore ; other lead ores and ...
Página 73
... carbonate of lead mechanically suspended in it . It is very rarely the case that lead is in a state of solution in the water ; so that in examining a suspected water , the sediment as well as the clear water must be attended to . The ...
... carbonate of lead mechanically suspended in it . It is very rarely the case that lead is in a state of solution in the water ; so that in examining a suspected water , the sediment as well as the clear water must be attended to . The ...
Página 123
... peroxide of uranium is soluble in the alkaline sub - carbonates , and forms , with that of potash , a regularly crystallized salt . No carbonic acid is disengaged . The solution is of a fine Miscellaneous Intelligence . 129.
... peroxide of uranium is soluble in the alkaline sub - carbonates , and forms , with that of potash , a regularly crystallized salt . No carbonic acid is disengaged . The solution is of a fine Miscellaneous Intelligence . 129.
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Términos y frases comunes
Adam's Peak altitude ammonia angle appears arts ascertained atmosphere Author axis azimuth BAMBUSA blue bodies bubble Caldas da Rainha carbonate chemical chloride chronometer circle colours contains copper crystals Cyperacea degree direction DISPERIS distance Ditto earth effect exhibited experiments feet flame flax given number glass Glen Roy green Greenland Guaduas heat Hill and Bundy's horizontal hornblende hydrometer improvement inches instrument iron Lee's light liquid machine magnetic means measure meridian metal muriatic muriatic acid NASTUS nature nearly needle nitric acid object observed obtained oxide oxygen paper particles passing pendulum plate platinum potash pound produced proportion quantity quicksilver rays reflected reflectors result river rock Royal salt sciences SCIRPUS seen shew shewn Society solution species specific gravity supposed surface tabasheer tangent screw telescope temperature thermometer tion tube vernier vertical wire Zaire