{"product_id":"geology-geochemistry-and-formation-of-supergene-mineral-deposits-in-deeply-weath-ebook","title":"Geology, Geochemistry and Formation of Supergene Mineral Deposits in Deeply Weathered Terrain","description":"\u003cp\u003e\u003cspan class=\"TextRun SCXW144694947 BCX0\" lang=\"EN-AU\" xml:lang=\"EN-AU\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eThis book provides a comprehensive overview of \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ethe\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e major supergene mineral deposits\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e formed in intensely weathered lateritic terrains\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e.\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eIt discusses both contemporary and \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003epre-existing\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e supergene deposits, \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003edescribing their\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e geological, \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003emineralogical\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e and geochemical characteristics\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e. \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eSupergene processes o\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ef\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e enrichment are those that occur\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e under ambient \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003enear\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e-\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003esurface\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e conditions,\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ecompared \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eto hypogene processes\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e mostly at depth under higher temperatures and pressures\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e. Supergene\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eprocesses include the predominance of meteoric water circulation with concomitant\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eoxidation and chemical weathering. \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eD\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eescending meteoric waters oxidize\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ethe primary (hypogene) minerals and redistribute the chemical elements. \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eResidual supergene enrichment occurs as a physical process \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ewhen \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ethe predominant rock-forming minerals oxidize and dissolve, concentrating ore elements hosted in resistant stable minerals; absolute chemical enrichment occurs when the ore elements themselves are leached and \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003emigrate in groundwater and \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eprecipitate due \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003echanges in the pH, oxidation\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003epotential and chemical composition of water\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e. These processes can enrich \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ecommercially \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eimportant elements\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e to produce\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e orebodies \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eformed entirely by supergene processes. Th\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eese\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e include Al (bauxite), Fe\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e ore, Ni-Co laterites, kaolinite, \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eREE (clay deposits), \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eNb and REE (on carbonatites), \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ebase metals (secondary \u003c\/span\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW144694947 BCX0\"\u003esulfides\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e and oxidate minerals \u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW144694947 BCX0\"\u003eincluding \u003c\/span\u003e\u003cspan class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW144694947 BCX0\"\u003e gossans\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e), gold\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e and\u003c\/span\u003e \u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003esurficial \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003eU (\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ein \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003ecalcretes)\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW144694947 BCX0\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Robert J. Bowell","offers":[{"title":"Default Title","offer_id":53652487405895,"sku":"9783031757334","price":192.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5455\/2903\/files\/geology-geochemistry-and-formation-of-supergene-mi-ebook-cover.webp?v=1775369605","url":"https:\/\/www.cinebuch.de\/products\/geology-geochemistry-and-formation-of-supergene-mineral-deposits-in-deeply-weath-ebook","provider":"CineBuch","version":"1.0","type":"link"}