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California · Stanislaus County

Section 23 Mine

Unconfirmed Manganese Mixed Underground / Surface

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Key facts

State
California
County
Stanislaus
Development status
Past Producer
Mine type
Mixed underground / surface
Primary commodity
Manganese
Verification
Unconfirmed

Mine Location

Approximate Area

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Documented underground workings

Mindat locality description

A former Mn mine located in sec. 23, T5S, R5E, MDM, 2.5 km (8,100 feet) SW of Mount Oso, along Hospital Canyon. Discovered in 1942. Owned by J. P. Warren (1974). MRDS database stated accuracy for this location is 10,000 meters (an unreasonable value). …

View full locality record on Mindat

View individual source records (2)

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

  • Derived from MRDS oper_type (existing operation): Surface-Underground
  • MRDS oper_type documents existing underground operation (dev_stat=Past Producer): Surface-Underground · oper_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.

View sources & evidence

History & operations

Historical record

  • Development status: Past Producer

Operators / organizations

  • J. P Warren · Source-reported owner · 1974

Commodities & minerals

Reported minerals

  • Manganese Oxides

Access & recent conditions

Land
unknown

Community reports

No community field reports yet.

I Visited This Mine

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: 95942

Supports:

  • locality identity
  • reported minerals (1)

A Mindat locality match does not by itself establish underground workings.

View on Mindat

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Historical mapped workings available