Green Mountain Deposits

The Green Mountain Deposits is a phosphorus-phosphates mine located in Caribou county, Idaho 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

Name: Green Mountain Deposits  

State:  Idaho

County:  Caribou

Elevation: 7,402 Feet (2,256 Meters)

Primary Mineral: Phosphorus-Phosphates

Lat, Long: 42.6214, -111.22780

Map: View on Google Maps

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.


Satelite image of the Green Mountain Deposits

Green Mountain Deposits MRDS details

Site Name

Primary: Green Mountain Deposits
Secondary: West Limb Georgetown Syncline
Secondary: Area A, 12, Stewart Flat
Secondary: Dry Ridge, Units 3,4
Secondary: Area A, 1, 2, 3, Snowdrift Mtn.


Commodity

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


Location

State: Idaho
County: Caribou
District: Crow Creek District


Land Status

Land ownership: National Forest
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.
Administrative Organization: Caribou National Forest


Holdings

Type: Federal Lease


Workings

Not available


Ownership

Owner Name: International Minerals And Chemical Corp.
Info Year: 1975

Owner Name: U.S. Forest Service
Info Year: 1975


Production

Not available


Deposit

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


Physiography

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


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Not available


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Unknown: Sericite
Unknown: Quartz
Unknown: Muscovite
Unknown: Limonite
Unknown: Feldspar
Unknown: Dolomite
Unknown: Collophane
Unknown: Calcite


Comments

Comment (Deposit): ADDITIONAL 7.5MIN. MAP NEEDED IS STEWART FLAT. BEDS ARE OVERTURNED TO THE WEST. DIPS ARE VERTICAL OR NEARLY LEACHING OF CALCIUM RESULTS IN GREATER P2O5 PERCENTAGE. AREAS A, ETC. REFER TO PHOSPHATE STUDY BY GARRAND CORP. TONNAGE AND GRADE DATA FROM GARRANDS REPORT. DATA SOURCE: STEWART FLAT QUAD X-SECS 12A SNOWDRIFT MT QUAD X-SECS 1A-3A


References

Reference (Deposit): MINERAL INVESTIGATIONS FIELD STUDIES MAP MF 118, 1957.

Reference (Deposit): CRESSMAN, E.R. 1964. U.S.G.S. BULL. 1153.

Reference (Deposit): U.S. GEOLOGICAL SURVEY PROF. PAPER 152, 1927.

Reference (Deposit): SERVICE, A.L. 1966. BUREAU OF MINES REPORT OF INVESTIGATIONS

Reference (Deposit): GARRAND, LEONARD, 1975. PHOSPHATE STUDY OF SE IDAHO FOR U.S.


Idaho Gold

Where to Find Gold in Idaho

"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more at Where to Find Gold in Idaho.