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2004 Mineral Economic Value and Use Reports

Garnet by Susan Kelley Garnets are a group of mineral species all having essentially the same isometric crystal structure, but varying in chemical composition and in ....

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Ore deposits formed by oxidation and ,

Ore Deposits Formed by Oxidation and Supergene Enrichment When ore deposits are exposed to the oxidation zone they are weathered and altered with the country rocks...

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Geological ore deposits - Australian Museum

The main types of geological ore deposits of importance can be divided into: metallic deposits; non-metallic deposits; fossil fuel deposits; Finding ore deposits...

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2004 Mineral Economic Value and Use Reports

Garnet by Susan Kelley Garnets are a group of mineral species all having essentially the same isometric crystal structure, but varying in chemical composition and in ....

know more