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Cercado Velho Copper Deposit

BR / Bahia
-9.51456, -39.78226View on MapOpen in Google Maps
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About this location

Cercado Velho Copper Deposit is a known mineral occurrence in Bahia, documented by the USGS Mineral Resources Data System. The mineralization is hosted in Poco De Fora, Leucocratic Gneiss (Gneiss), within the Precambrian Shield setting. Reported specimens include Azurite, Bornite, Chalcopyrite, Chrysocolla, Copper, Malachite; gangue is recorded as Bornite, Chalcopyrite, Pyrite. The site was discovered in 1925.

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Found Here

AzuriteBorniteChalcopyriteChrysocollaCopperMalachitePyrite

Geology and deposit

Host rock
Poco De Fora, Leucocratic Gneiss — Gneiss
Associated rock
Granite — Granite
Orebody form
TABULAR
Tectonic setting
Precambrian Shield
Gangue minerals
BorniteChalcopyritePyrite
Structure

West Side Contact Of Basic Complex Is A Sheared Fault Zone

Ore control

Northeasterly Trending Complex Has Steep Easterly Dips Concordant With Enclosing Hostrock

Mining history

Status
Occurrence
Discovered
1925

Records and references

Cited references

WRITTEN COMMUNICATION FROM W. MARHOLZ

Data: USGS Mineral Resources Data System, record 10069038view the source record

Difficulty

Access
N/A
Find
N/A
Votes
0

Getting there

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Location on Map

Coordinates: -9.51456, -39.78226

Recommended Gear

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Watertight Medical Kit

Watertight Medical Kit

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National Audubon Society Field Guide to Rocks and Minerals

National Audubon Society Field Guide to Rocks and Minerals

The classic pocket reference for identifying over 600 rocks and minerals in North America.

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