| | Book | 000 talc gypsum calcite fluorite -- apatite orthoclase - --=====------- quartz topaz corundum -...minerals are named by their typical cleavage. Orthoclase exhibits a cleavage along straight planes and...common in intrusive rocks (eg amphibole, augite, orthoclase and garnet), in argillaceous rocks (eg gypsum)...certain definite laws (eg gypsum, fluorite, rutile, orthoclase, cassiterite and staurolite, Fig. 9). Crystal...crystals in gypsum - a, fluorite - b, rutile - c, orthoclase - d, cassiterite - e, and staurolite - f 18 | | | Book | minerals are named by their typical cleavage. Orthoclase exhibits a cleavage along straight planes and...common in intrusive rocks (eg amphibole, augite, orthoclase and garnet), in argillaceous rocks (eg ...certain definite laws (eg gypsum, fluorite, rutile, orthoclase, cassiterite and staurolite, Fig. 9). Crystal...crystals in gypsum — a, fluorite — b, rutile — c, orthoclase — d, cassiterite — e, and staurolite — f Fig...olivine enstatite chalcopyrite scapolite orthoclase baryte a=b#c tetragonal (7) a = B = 4 => | | | Book | "Broadly regarded, the depth ta which a metalliferous region has been eroded affects its present characteristics...multiphase, nested, and include a subsidence of the central block and the downward passage of tabular plutons...Peru, map and distribution of ore deposits in the central sector. Based on the Mapa Metalogenico del Peru...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...-striking fissure veins and branching vein sets from a central copper zone (with a small segment rich in quartz-molybdenite | | | Book | "Broadly regarded, the depth to which a metalliferous region has been eroded affects its present characteristics...multiphase, nested, and include a subsidence of the central block and the downward passage of tabular plutons...Peru, map and distribution of ore deposits in the central sector. Based on the Mapa Metalogenico del Peru...Batholith near Arequipa, Toquepala-Cerro Verde district; in the centre, Morococha and in the north, Michiquillay)...-striking fissure veins and branching vein sets from a central copper zone (with a small segment rich in quartz-molybdenite |
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