• Supergene (geology) - Wikipedia

    en.wikipedia.org/wiki/Supergene_(geology) In ore deposit geology, supergene processes or enrichment are those that occur relatively near the surface as opposed to deep hypogene processes. Supergene processes include the predominance of meteoric water circulation with concomitant oxidation and chemical weathering.The descending meteoric waters oxidize the primary sulfide ore minerals and redistribute the metallic ore elements.
  • Supergene sulfide enrichment | geology | Britannica

    www.britannica.com/science/supergene-sulfide-enrichment Supergene sulfide enrichment, also called Secondary Enrichment, in geology, natural upgrading of buried sulfide deposits by the secondary or subsequent deposition of metals that are dissolved as sulfates in waters percolating through the oxidized mineral zone near the surface. The ore thus enriched forms the secondary, or supergene sulfide, zone and overlies the primary, or hypogene, zone.
  • Supergene (geology) - Infogalactic: the planetary ...

    infogalactic.com/info/Supergene_(geology) In ore deposit geology, supergene processes or enrichment are those that occur relatively near the surface as opposed to deep hypogene processes. Supergene processes include the predominance of meteoric water circulation with concomitant oxidation and chemical weathering.The descending meteoric waters oxidize the primary sulfide ore minerals and redistribute the metallic ore elements.
  • Supergene Oxidation of Copper Deposits: Zoning and ...

    pyrite.utah.edu/shortcourses/map2002/Oxide.pdf Table 1. Mineral Assemblages in Geochemical Domains in High and Low Mass Flux Conditions Well-developed copper oxide zones appear to form through two
  • Supergene (geology) - WikiMili, The Free Encyclopedia

    wikimili.com/en/Supergene_(geology) Supergene (geology) Last updated August 09, 2019. In ore deposit geology, supergene processes or enrichment are those that occur relatively near the surface as opposed to deep hypogene processes. Supergene processes include the predominance of meteoric water circulation with concomitant oxidation and chemical weathering.The descending meteoric waters oxidize the primary sulfide ore minerals ...
  • Supergene Oxidized and Enriched Porphyry Copper and ...

    pubs.geoscienceworld.org/.../Supergene-Oxidized-and-Enriched-Porphyry-Copper Sulfide oxidation and leaching of ore deposits in the weathering environment, and any attendant secondary sulfide enrichment, are supergene processes (Ransome, 1912), implying that they are products of descending aqueous solutions of surface derivation.Metal cations and sulfate anions are released through oxidative weathering of sulfide minerals in the aerated or vadosEzone above the water table.
  • Ore Deposits Formed by Oxidation and Supergene Enrichment ...

    quizlet.com/.../ore-deposits-formed-by-oxidation-and-supergene-enrichment-be-... Start studying Ore Deposits Formed by Oxidation and Supergene Enrichment (BE) (Met Non Met). Learn vocabulary, terms, and more with flashcards, games, and other study tools.
  • Supergene Alteration of Ore Deposits - MAFIADOC.COM

    mafiadoc.com/supergene-alteration-of-ore-deposits_5b4fe7a1097c4726798b457... Supergene Alteration of Ore Deposits. Download PDF . 6 downloads 17 Views 1MB Size Report. Comment. McCutcheon SR, Peter JM (eds) Massive. Sulfide Deposits of the Bathurst Mining. Camp, New Brunswick, and Northern. Maine. Economic Geology Monograph. Provided for non-commercial research and education use. Not for reproduction, distribution or ...
  • Supergene Enrichment - How Natural Processes have ...

    arizonageologicalsoc.org/resources/.../Mining%20and%20You%20-%201-19-2014.pdf Supergene Enrichment - How Natural Processes have Transformed Low-Grade Copper Mineralization into Economic Ores by David F. Briggs In “What is a Porphyry Copper Deposit?”, I discussed the general relationships of the primary alteration and mineralization that are found within porphyry copper systems. Also known as
  • Topic 9 supergene enrichment - LinkedIn SlideShare

    www.slideshare.net/hzharraz/topic-9-supergene-enrichment Topic 9: Supergene Enrichment Hassan Z. Harraz hharraz2006@yahoo.com 2012- 2013 22 November 2015 Prof. Dr. H.Z. Harraz Presentation Supergene Enrichment 1 2. 22 November 2015 Prof. Dr. H.Z. Harraz Presentation Supergene Enrichment 2 Outline of Topic 9: We will explore all of the above in Topic 9. Definition Weathering Processes and Supergene ...