California · Mariposa County

Givens Prospect

Unconfirmed Silver Mixed Underground / Surface

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Key facts

State: California
County: Mariposa
Development status: Past Producer
Mine type: Mixed underground / surface
Primary commodity: Silver
Verification: Unconfirmed

Mine Location

Approximate Area

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Documented underground workings

Mindat locality description

A former lode Ag-Au mine located in the SE¼ (?) sec. 22, T6S, R17E, MDM, 1.6 km (5,200 feet) NNE of Round Hills (coordinates of record) and 4.2 km (2.6 miles) SSE of Catheys Valley. MRDS database stated accuracy for this location is 1,000 meters. Mi…

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View individual source records (2)

Every underlying record used to build the summary above, for research/verification use.

USGS MRDS working type: Surface/Underground

MRDS work_type documents underground workings: Surface/Underground · work_type

Verification

Unconfirmed

Source records support underground workings, but UndergroundMines has not yet independently verified this mine.

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Why it's listed

Source records document both underground and surface mining.

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History & operations

Historical record

Development status: Past Producer

Commodities & minerals

Reported minerals

Quartz
Gold
Pyrite
Silver
Native Gold
Pyrite
Quartz

Access & recent conditions

Land: unknown

Community reports

No community field reports yet.

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Sources & evidence

USGS Mineral Resources Data System

Type: Historical mine record

Supports:

mine identity
development status
commodities
underground eligibility evidence

Mindat

Type: Mineralogical locality database

Record: Mindat Locality: 82161