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Rhenium in porphyry copper deposits of the urals

โœ Scribed by Grabezhev, A. I.


Book ID
120271116
Publisher
SP MAIK Nauka/Interperiodica
Year
2013
Tongue
English
Weight
456 KB
Volume
55
Category
Article
ISSN
1075-7015

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๐Ÿ“œ SIMILAR VOLUMES


Porphyry copper deposits
โœ Hunt, J. P. ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› The Geological Society (London) ๐ŸŒ English โš– 87 KB
The michiquillay porphyry copper deposit
โœ V. F. Hollister; E. B. Sirvas ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Springer ๐ŸŒ English โš– 684 KB

Michiquillay is a mineralized intrusive quartz monzonite porphyry displaying typical porphyry copper alteration zones as found in metallized intrusives of that composition. From the interior outward these are the phyllic, argillic and propylitic zones. The potassic zone is not exposed at the surface