Combination

  

Mine Info

State: California

County: Mariposa

Elevation:

Primary Mineral: Gold

Lat, Long: 37.62694, -120.14861



Combination MRDS details

Site Name

Commodity

Location

Primary: "Combination"
Primary: Gold
State: California
County: Mariposa
District:
 

Land Status

Holdings

Workings

Land ownership:
Administrative Organization:
Type:


Ownership

Production

Deposit

Owner Name: George W. And Bessie L. Welch.
Company ID:
Percent:
Home Office:
Info Year:
Years: -

Record Type: Site
Operation Category: Past Producer
Deposit Type:
Plant Type:
Plant Subtype:
Operation Type: Unknown
Mining Method:
Milling Method:
Year First Production:
Year Last Production:
Discovery Year:
Discovery Method:
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

Mineral Deposit Model

Orebody

General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Physiographic Detail:


Structure

Alterations

Rocks



Analytical Data

Materials

Ore: Gold
Gangue: Quartz


Comments

Comment Type:
Commodity
Comment POCKETS OF HIGH GRADE ORE
Comment Type:
Location
Comment SW 1/4 UTM EST
Comment Type:
Production
Comment INTERMITTENT MODERATE PRODUCTION 1933-49, CHIEFLY FROM POCKETS OF HIGH-GRADE ORE. INACTIVE IN SEPT. 1954.
Comment Type:
Deposit
Comment POCKET, VEIN
Comment Type:
Deposit
Comment PROPERTY CONSISTS OF THREE UNPATENTED CLAIMS. USGS QUAD. COULTERVILLE SHOWS 2 UNIDENTIFIED PROSPECTS IN APPROX. SW1/4 NW1/4 & ONE IN SE1/4 NE1/4 (NOT STANDARD SECTION).


References

Reference Category:
Deposit
Pages:
Reference: BOWEN, O. E., JR., & GRAY, H., JR., 1957 , MINES AND MINERAL DEPOSITS OF MARIPOSA COUNTY, CALIF.: CALIF. JOUR. MINES & GEOL., VOL. 53 , NOS. 1 & 2 , P. 251
URL:
Reference Category:
Production
Pages:
Reference: BOWEN AND GRAY, 1957
URL:

Did You Know.......

A mine is a hole in the ground, owned by a liar.
-Mark Twain

About The MRDS Mines Database

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

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