The Enrichment Mechanism of PGE and Characteristic of MSZ in HW Mining Area in Great Dyke Zimbabwe-Reference-Cited by-同舟云学术

The Enrichment Mechanism of PGE and Characteristic of MSZ in HW Mining Area in Great Dyke Zimbabwe

Published:2012-12 Issue: Volume:616-618 Page:90-95
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Zhang Wei¹,Zhu Gu Chang²,Wu Yan Zhi³

Affiliation:

1. China University of Geosciences

2. China Non-ferrous Metals Resource Geological Survey

3. Central South University

Abstract

Zimbabwe Great Dyke is a mafic-ultramafic lithosome intruded the Zimbabwe Craton. MSZ(Main Sulfide Zone) is the most important layer which contains substantial amount of PGE(Platinum Group Elements). PGE are concentrated in bottom of MSZ layer because of the intimate relationship between the content of Cu&Ni and enrichment of PGE. Acid vein rocks did not formed in the same period with the ore and adjacent rocks. Plenty of sulfide can be found in MSZ in pyroxenite, Sulfide in ore was owe to homogeneous of geochemistry process in the magamtic segregation cycle, while them in gabbro and fractures were simply by the post magmatic thermal solution activities.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.616-618.90.pdf

Reference9 articles.

1. Gray F, Page NJ et al. Platinum-Group element Geochemistry of Zoned ultramafic intrusive suites, Klamath Mountains, California and Oregon. Economic Geology. Vol. 81(1986), pp.1252-1260.

2. Page NJ, Singer DA, Moring BC et al. Platinum-Group element resource in podiform chomitites from California and Oregon. Economic Geology. Vol. 81(1986), pp.1261-1271.

3. Allsopp H L, Viljoen M J, Viljoen R P. Strontium isotopic studies of the mafic and felsic rocks of the Onverwacht Group of the Swaziland Sequence. Geologische Rundschau. Vol. 62(1973), pp.902-916.

4. Hamilton J. Strontium isotope and trace element studies on the Great Dyke and Bushveld mafic phase and their relation to early Proterozoic magma genesis in southern Africa. Journal of petroleum geology. Vol. 18(1977), pp.24-52.

5. Oberthur T, Cabri L J et al. Pt, Pd and other trace elements in sulfides of the main sulfide zone, Great Dyke, Zimbabwe: a reconnaissance study. The Canadian Mineralogist. Vol. 35(1977), pp.597-609.

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. The Effect of Sodium Alginate on Chlorite and Serpentine in Chalcopyrite Flotation;Minerals;2019-03-26