Mine detail: Marwani Iv

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Location: Bolivar, Venezuela, South America
Lat / long: 7.11288, -60.67713
dep_id: 10060389
mrds_id: TC20024
Commodity type: metallic
Major mineral: Gold
Operation type: Unknown
Production size: Production occurred
Development status: Past Producer
ore: Gold
gangue: Quartz, Tourmaline
orebody_fm: PODS, STRINGERS
model: 273: Low-sulfide Au-quartz vein
alteration: Silicification
Reporter: Bolm, Karen S., Orris, Greta J.
hrock_type: Mica Schist
arock_type: Diabase
Structure: Large Nw Trending Structural Zone
tectonic: Guayana Shield
References:
  • Deposit:: MARSH, SHERMAN, PIERCE, H.A., SANCHEZ, HENRY, AND PAGE, N.J, (1992), THE GEOCHEMISTRY OF SIX GOLD-BEARING QUARTZ-CARBONATE TOURMALINE AREAS, ESTADO BOLIVAR, VENEZUELA: U.S. GEOLOGICAL SURVEY BULLETIN [IN PRESS].
  • Deposit:: SIDDER, G.B., 1990, MINERAL OCCURRENCES IN THE GUAYANA SHIELD, VENEZUELA: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 90-16, 39 P.
  • Other Database:: CIMRI
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