Golden Alter | UndergroundMines

Key facts

State: California
County: Imperial
Development status: Occurrence
Mine type: Mixed underground / surface
Primary commodity: Manganese
Verification: Unconfirmed

Mine Location

Approximate Area

Documented underground workings

Mindat locality description

A Mn-W-Au-Zn occurrence/prospect located in the NW¼ sec. 29, T17S, R20E, SBM, about 11.4 km E of Boulder Park, along the E side of Davies Valley, on Bureau of Land Management administered land (located claim). MRDS database stated accuracy for this loc…

View full locality record on Mindat

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.

Verify Mine Flag Mine

Why it's listed

Source records document both underground and surface mining.

View sources & evidence

History & operations

Historical record

Development status: Occurrence

Commodities & minerals

Reported minerals

Gold
Gneiss
Manganese Oxides
Native Gold
Quartz

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: 77029

Supports:

locality identity
reported minerals (4)

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

View on Mindat

Related underground mines

Mary-Ellen

California · Imperial County

Unconfirmed Manganese Past Producer

Turtle Prospect