Economic Geology: Or, Geology in Its Relations to the Arts and ManufacturesW. Blackwood and sons, 1874 - 336 páginas |
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Página 14
... lime , Ca O + CO2 or Ca C. Elements . Aluminium , Antimony ( Stibium ) , Arsenic , Barium , Bismuth , Boron , Bromine , Cadmium , Cæsium , Calcium , Carbon , Cerium , Chlorine , Symbols . Elements . Al Nickel , Sb Niobium , Symbols . Ni ...
... lime , Ca O + CO2 or Ca C. Elements . Aluminium , Antimony ( Stibium ) , Arsenic , Barium , Bismuth , Boron , Bromine , Cadmium , Cæsium , Calcium , Carbon , Cerium , Chlorine , Symbols . Elements . Al Nickel , Sb Niobium , Symbols . Ni ...
Página 19
... lime , clay , iron - oxide , or other material . Grit is the term applied to a sand - rock , when the particles are hard and irregular — that is , " sharper " than in ordinary sandstones . Conglomerates ( sometimes termed Pudding ...
... lime , clay , iron - oxide , or other material . Grit is the term applied to a sand - rock , when the particles are hard and irregular — that is , " sharper " than in ordinary sandstones . Conglomerates ( sometimes termed Pudding ...
Página 20
... lime and of sulphate of lime , the former being known as calcareous , and the latter as gypseous , alabaster . Magnesian limestone is a compound of carbonate of magnesia and car- bonate of lime ; but as many limestones contain a small ...
... lime and of sulphate of lime , the former being known as calcareous , and the latter as gypseous , alabaster . Magnesian limestone is a compound of carbonate of magnesia and car- bonate of lime ; but as many limestones contain a small ...
Página 21
... Lime , another saline substance occurring in radiated nodules , is a product of salinas , such as those of Bolivia and Peru . Sulphur is found massive and in crystals in almost all volcanic districts . It is also found largely in ...
... Lime , another saline substance occurring in radiated nodules , is a product of salinas , such as those of Bolivia and Peru . Sulphur is found massive and in crystals in almost all volcanic districts . It is also found largely in ...
Página 26
... lime- stones or roestones ( Gr . oon , egg ; lithos , stone ) , which have a minutely concretionary texture ; and its latter from its exten- sive development in the Jura Mountains . Paleontologically , it is characterised by its ...
... lime- stones or roestones ( Gr . oon , egg ; lithos , stone ) , which have a minutely concretionary texture ; and its latter from its exten- sive development in the Jura Mountains . Paleontologically , it is characterised by its ...
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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
abundant admixture agricultural alumina amount antimony arsenic artificial arts and manufactures basalts beds bismuth bituminous blocks borax Britain calcareous carbonate carbonic acid Carboniferous cements chalk chemical chiefly chloride clay coal colour compact composition consists containing copper crust crystalline crystals deposits Derbyshire districts durable earth employed engineer extensively felspar fire-clay formations gems geologist Geology gold granites greenstones grits gypsum hard heat hence hydraulic ingredients iron ironstones known lignites lime limestones lustre magnesia manganese manures marbles masses material metamorphic mineral and metallic mortar nature obtained occasionally occur Oolite ornamental oxide peat pigments polishing 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 springs stones strata stratified structure substances sulphate sulphide sulphuric acid surface tertiary texture thickness tints tion tons usually varieties various vary veins volcanic yellow yield zinc