A Treatise on Earthy and Other Minerals and MiningC. Lockwood & Son, 1892 - 394 páginas |
Otras ediciones - Ver todas
A Treatise On Earthy and Other Minerals and Mining David Christopher Davies Sin vista previa disponible - 2018 |
A Treatise on Earthy and Other Minerals and Mining David Christopher Davies Sin vista previa disponible - 2012 |
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alumina antimony apatite arsenic average Baku baryta beds bituminous blue bluish brine briquettes brown calcareous carats carbonate of lime carbonic acid cent chemical Cheshire chloride clay coal coal-field Coal-measures cobalt colour composition containing copper Crown 8vo crystallised crystals dark depth diamond district Engineer feet fossils geological gneiss gneissic granite graphite Greensand grey gypsum hornblende inches lake layers lignite limestone lodes magnesia manganese manufacture marls masses metallic metres miles mineral mines mountain neighbourhood nodules North Wales Norway obtained occurs oxide of iron oxygen petroleum phosphate phosphate of lime PHOSPHATIC DEPOSITS phosphatic matter Phosphoric acid Phosphorite potash production protoxide pyrites quantity quarries quartz Red sandstone river rock salt salt deposits salt-house sand sandstone shaft shales silica Silurian slate slaty soda specific gravity springs stone strata substances sulphur surface Tertiary thickness tons varieties varying veins yards yellow yield
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