• 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 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
  • 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 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.
  • General : what does "supergene" zone mean??

    www.mindat.org/mesg-111869.html The supergene process was first recognized as the origin of the Bristol, Connecticut Chalcocites back in the 19th Century. Then the common view was that stuff came up from below and if you hadn't found it, you merely hadn't dug deep enough.
  • Supergene Alteration of Ore Deposits - MAFIADOC.COM

    mafiadoc.com/supergene-alteration-of-ore-deposits_5b4fe7a1097c4726798b457... Provided for non-commercial research and education use. Not for reproduction, distribution or commercial use. This article was published in Elements –An International Magazine of Mineralogy, Geochemistry, and Petrology.
  • 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 ...
  • Topic 9 supergene enrichment - SlideShare

    www.slideshare.net/hzharraz/topic-9-supergene-enrichment Topic 9 supergene enrichment 1. Topic 9: Supergene Enrichment Hassan Z. Harraz hharraz2006@yahoo.com 2012- 2013 22 November 2015 Prof. Dr. H.Z. Harraz Presentation Supergene Enrichment 1
  • 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