Economic Geology: Or, Geology in Its Relations to the Arts and ManufacturesW. Blackwood and sons, 1874 - 336 páginas |
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Página ix
... Soda , Potash , Ammonia , & c . IV . GEOLOGY AND LAND - VALUATION , 1. SURFACE OR AGRICULTURAL VALUE , Modes of Estimating . The Landscape . - Surface Amenity . 2. MINERAL OR GEOLOGICAL VALUE , Modes of Determining . PAGE I 8 8 ∞ ∞ 23 ...
... Soda , Potash , Ammonia , & c . IV . GEOLOGY AND LAND - VALUATION , 1. SURFACE OR AGRICULTURAL VALUE , Modes of Estimating . The Landscape . - Surface Amenity . 2. MINERAL OR GEOLOGICAL VALUE , Modes of Determining . PAGE I 8 8 ∞ ∞ 23 ...
Página xii
... SODA , Chlorides - Rock - Salt , Bay - Salt . Carbonates - Natron , Trona , & c . Nitrates - Nitratine . Sulphates - Glauber - Salt , Glauberite . Borates - Borax . Fluorides - Cryolite . 226 226 2. SALTS OF POTASH , 231 Nitrates ...
... SODA , Chlorides - Rock - Salt , Bay - Salt . Carbonates - Natron , Trona , & c . Nitrates - Nitratine . Sulphates - Glauber - Salt , Glauberite . Borates - Borax . Fluorides - Cryolite . 226 226 2. SALTS OF POTASH , 231 Nitrates ...
Página xiii
... Soda - Alum , Ammonia - Alum , & c . 6. METALLIC SALTS , 235 Sulphate of Iron , Copperas , Green Vitriol . Sulphate of Copper , Cyanose , Blue Sulphate of Zinc , Goslarite , White 99 7. BARYTES - STRONTIA , Carbonates and Sulphates of ...
... Soda - Alum , Ammonia - Alum , & c . 6. METALLIC SALTS , 235 Sulphate of Iron , Copperas , Green Vitriol . Sulphate of Copper , Cyanose , Blue Sulphate of Zinc , Goslarite , White 99 7. BARYTES - STRONTIA , Carbonates and Sulphates of ...
Página 19
... soda , potash , and lime . Fullers ' Clay or Earth is a hydrous silicate of alumina , employed , from its absorbent nature , in the scouring or fulling of greasy woollens ; hence the name . Mud is the familiar as well as technical term ...
... soda , potash , and lime . Fullers ' Clay or Earth is a hydrous silicate of alumina , employed , from its absorbent nature , in the scouring or fulling of greasy woollens ; hence the name . Mud is the familiar as well as technical term ...
Página 21
... Soda and Potash ( natron , trona , saltpetre , & c . ) occur as in- crustations and efflorescences in many plains , marshes , and lakes in hot countries . Such deposits or salinas are often of considerable thickness and extent . Alum ...
... Soda and Potash ( natron , trona , saltpetre , & c . ) occur as in- crustations and efflorescences in many plains , marshes , and lakes in hot countries . Such deposits or salinas are often of considerable thickness and extent . Alum ...
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Economic Geology: Or, Geology in Its Relations to the Arts and Manufactures David Page Visualização integral - 1874 |
Economic Geology: Or, Geology in Its Relations to the Arts and Manufactures David Page Visualização integral - 1874 |
Economic Geology: Or, Geology in Its Relations to the Arts and Manufactures David Page Visualização integral - 1874 |
Palavras e frases frequentes
abundance admixture agricultural alumina amount antimony arsenic arts and manufactures basalts beds bismuth bituminous blocks Britain calcareous carbonate carbonic acid Carboniferous cements chalk chemical chiefly chloride clay clayey coal colour compact composition consists containing copper crust crystalline crystals deposits districts durable earth employed engineer felspar fire-clays formations geologist Geology gold granites gravels Greensand greenstones grits gypsum hard heat hence hornblende igneous ingredients iron ironstones known largely lignites lime limestones lustre magnesia manganese manures marbles marls masses material metamorphic mineral and metallic mortar nature obtained occasionally occur Oolite ornamental oxide peat phosphate pigments polish porphyries potash preparation purposes pyrites quarries quartz require rocks saline salts sand sandstones schists serpentines shales silica Silurian silver soda sodium soft soils specific gravity stones strata stratified structure subsoils substances sulphate sulphide sulphuric acid surface tellurium tertiary texture thickness tion tons usually varieties various vary veins volcanic yield zinc