Hasloe

  

Mine Info

State: California

County: Mariposa

Elevation: 2,100 feet (640 meters)

Primary Mineral: Gold

Lat, Long: 37.69806, -120.04806



Hasloe MRDS details

Site Name

Commodity

Location

Primary: "Hasloe"
Secondary: "Funk"
Secondary: "Coward"
Secondary: "Hasloe & Centuary"
Secondary: "Gentry Gulch"
Primary: Gold
Secondary: Silver
Secondary: Copper
Secondary: Lead
State: California
County: Mariposa
District:
 

Land Status

Holdings

Workings

Land ownership:
Administrative Organization:
Type: Underground


Ownership

Production

Deposit

Owner Name: Walter D. Mclean Et Al.
Company ID:
Percent:
Home Office:
Info Year:
Years: -

Year: 1948
Time Period: Through 1948
Mined:
Material type: AG
Description: Ap_Grade: ^14.16 Oz Ag/Ton
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: 1857
Discovery Method:
Years of Production:
Organization:
Significant: N
Deposit Size: M


Physiography

Mineral Deposit Model

Orebody

General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Sierra Nevada
Physiographic Detail:
Name:
Form: VEIN AVERAGES 30 INCHES WIDE, BUT VARIES BETWEEN 6 INCHES AND 5 FT


Structure

Alterations

Rocks



Analytical Data

Materials

Ore: Gold
Ore: Tetrahedrite
Ore: Galena
Gangue: Quartz


Comments

Comment Type:
Deposit
Comment VEIN IS MILKY QUARTZ WITH WALL-ROCK GOUGE AND OCCASIONAL PARALLEL INCLUSIONS OF SLATE.
Comment Type:
Workings
Comment 500 FT. INCLINED SHAFT AND A 700-FT. DRIFT ADIT. FROM THE SHAFT THERE ARE 1750 FT. OF DRIFTS ON 6 LEVELS.
Comment Type:
Geology
Comment GEOL.DESC: DIORITE DIKE HAS INTRUDED FOR 200 FT. ALONG THE VEIN FISSURE IN THE VICINITY OF THE WEST ORE SHOOT.
Comment Type:
Deposit
Comment TWO PATENTED CLAIMS OF 41.12 ACRES AND TWO UNPATENTED CLAIMS. ORE MINERALS ARE NATIVE GOLD, TETRAHEDRITE AND A LITTLE GALENA AND ARSENOPYRITE.
Comment Type:
Production
Comment WORKED BY VARIOUS OPERATORS FROM 1857 TO 1948. MINE WAS TO BE REOPENED IN 1956. PRODUCTION UP TO NOV. 1, 1873 WAS SAID TO BE $200,000 BUT PREVIOUS REPORTS SAID PRODUCTION WAS AT $600,000 UP TO 1866. OPERATIONS 1880-1890 SAID TO HAVE PRODUCED OVER $3,000,000. U.S. BUREAU OF MINES REPORTS 3284 TONS OF ORE TAKEN FROM MINE BETWEEN 1910-1948 YIELDED 1703.68 OZ. GOLD AND 232 OZ. SILVER, SLIGHTLY MORE THAN $30,000. COPPER PRODUCTION 0-100,000 LBS. - D.O.M. BULL. 144, PT. 3, 1948, P. 267.


References

Reference Category:
Deposit
Pages:
Reference: BOWEN, O. E., JR., GRAY, C. H., JR., 1957 , MINES AND MINERAL DEPOSITS OF MARIPOSA COUNTY, CALIFORNIA: CALIF. JOUR. MINES AND GEOLOGY, V. 53 , NOS. 1 AND 2 , PP. 106 - 108 , 268 .
URL:
Reference Category:
Deposit
Pages:
Reference: CASTELLO, W. O., 1921 , MINES AND MINERAL RESOURCES OF MARIPOSA COUNTY IN SEVENTEENTH REPORT OF THE STATE GEOLOGIST: CALIFORNIA STATE MINING BUREAU, P. 118 .
URL:
Reference Category:
Deposit
Pages:
Reference: ERIC, J. C., 1948 , TABULATION OF COPPER DEPOSITS IN CALIFORNIA IN COPPER IN CALIFORNIA: CALIFORNIA DIVISION OF MINES BULLETIN 144 , P. 267 .
URL:
Reference Category:
Deposit
Pages:
Reference: AUBURY, L. E., 1904 , REGISTER OF MINES AND MINERALS, MARIPOSA COUNTY CALIFORNIA: CALIFORNIA STATE MINING BUREAU, P. 11 .
URL:
Reference Category:
Production
Pages:
Reference: BOWEN & 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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