Safety: Historic mine sites can be hazardous. Never enter abandoned workings without qualified supervision. Read full notice
UndergroundMines
Search Sign in Join Free

California · Stanislaus County

Low App Group

Unconfirmed Manganese Underground

Save Mine I Visited Verify Flag Add to Trip

Key facts

State
California
County
Stanislaus
Development status
Past Producer
Mine type
Underground
Primary commodity
Manganese
Verification
Unconfirmed

Also known as

  • Black Warrior Manganese Deposits

Mine Location

Approximate Area

Open in Mine Map

Documented underground workings

Mindat locality description

A former Mn mine located in T6S, R5E, MDM, about 4¼ miles WSW of Copper Mountain, and about 5.8 miles N of Black Mountain, S of Adobe Creek, on military reservation land (Naval Bombing Range). MRDS database accuracy for this location is not stated. …

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): Underground
  • MRDS oper_type documents existing underground operation (dev_stat=Past Producer): Underground · oper_type

Verification

Unconfirmed

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

Verify Mine Flag Mine

Why it's listed

USGS source data documents underground workings for this record.

View sources & evidence

History & operations

Historical record

  • Development status: Past Producer

Commodities & minerals

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: 95913

Supports:

  • locality identity

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

View on Mindat

Related underground mines

Brown Group

California · Stanislaus County

Unconfirmed Manganese Past Producer

Black Mike

California · Stanislaus County

Unconfirmed Manganese Past Producer

Historical mapped workings available