West Fork,Blacktail Creek

The West Fork,Blacktail Creek is a phosphorus-phosphates mine located in Beaverhead county, Montana at an elevation of 7,402 feet.

About the MRDS Data:

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.

Mine Info

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.

Site Name

Primary: West Fork,Blacktail Creek
Secondary: West Fork-Blacktail Creek

Commodity

Primary: Phosphorus-Phosphates
Tertiary: Fluorine-Fluorite
Tertiary: Uranium

Location

State: Montana
County: Beaverhead

Land Status

Land ownership: Unknown
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.

Holdings

Type: Unknown

Workings

Not available

Ownership

Not available

Production

Not available

Deposit

Record Type: Site
Operation Category: Unknown
Operation Type: Unknown
Mining Method: Unknown
Years of Production:
Organization:
Significant: N

Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains

Mineral Deposit Model

Not available

Orebody

Not available

Structure

Not available

Alterations

Not available

Rocks

Not available

Analytical Data

Not available

Materials

Not available

Comments

Comment (Deposit): LOCATION CONSISTS OF TRENCHES NEAR WEST FORK OF BLACKTAIL CREEK. PHOSPHORIA FORMATION IS ON S.E. LIMB OF THE SNOWCREST ANTICLINE STRIKING N73W DIPPING 37 S.E.(BEDDING). RETORT MEMBER: BED IS 1.3 FT THICK AT 30.6% P2O5, 2.2 FT THICK AT 26.9% P2O5, 4.4 FT THICK AT 20.4% P2O5 MEAD PEAK MEMBER: BED IS 4 FT THICK AT 17.2% P2O5. SAMPLE LOT 1302 FROM PROF. PAPER 313E IS LOCATED HERE

References

Reference (Deposit): PROPERTIES AND INDUSTRIAL DEVELOPMENT DEPT., PHOSPHATE REPT.

Reference (Deposit): CRESSMAN,E.R., 1953, STRATIGRAPHIC SECTIONS OF THE

Reference (Deposit): PHOSPHORIA FM. IN MONTANA, 1949-50, PT. 7: USGS CIRC. 302, 2

Reference (Deposit): SWANSON,R.W.,1970, MINERAL RESOURCES IN PERMIAN ROCKS OF S.W

Reference (Deposit): MONTANA, USGS PROF. PAPER 313-E.

Reference (Deposit): LUFT, STANLEY, 1958, NORTHERN PACIFIC RAILWAY COMPANY

Reference (Geology): MONTANA INDUSTRIAL MINERALS,MINOBRAS 1975 PG 13

Reference (Deposit): POPOFF, C.C., 1965, AN EVALUATION OF THE WESTERN PHOSPHATE

Reference (Deposit): INDUSTRY AND IT'S RESOURCES,PT 2, MONTANA, USBM RI 6611.

Principal Gold Districts of Montana

In Montana, 54 mining districts have each have produced more than 10,000 ounces of gold. The largest producers are Butte, Helena, Marysville, and Virginia City, each having produced more than one million ounces. Twenty seven other districts are each credited with between 100,000 and one million ounces of gold production. Read more: Principal Gold Districts of Montana.