Donelly Prospect

  

Mine Info

State: California

County: Mariposa

Elevation: 3,599 feet (1,097 meters)

Primary Mineral:

Lat, Long: 37.5861, -119.88500



Donelly Prospect MRDS details

Site Name

Commodity

Location

Primary: "Donelly Prospect"
Tertiary: Manganese
State: California
County: Mariposa
District:
 

Land Status

Holdings

Workings

Land ownership:
Administrative Organization:
Type: Unknown
Type:


Ownership

Production

Deposit

Owner Name: J. C. Donnelly
Company ID:
Percent:
Home Office:
Info Year: 1974
Years: -

Record Type: Site
Operation Category: Prospect
Deposit Type:
Plant Type:
Plant Subtype:
Operation Type: Unknown
Mining Method: Unknown
Milling Method:
Year First Production:
Year Last Production:
Discovery Year: 1917
Discovery Method:
Years of Production:
Organization:
Significant: N
Deposit Size:


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



Comments



References

Reference Category:
Deposit
Pages:
Reference: DOM BULL 152 1950 PP 108-109
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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