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Mine detail: Hogback Mountain Phosphate
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North America
United States
Montana
Madison
Previously called 'Hogback Mountain Phosphorus'
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Location
Lat / long:
44.8949, -112.11916
Resource(B)
Primary:
Phosphorus-Phosphates
Tertiary:
Fluorine-Fluorite, Uranium
Production
Operation type:
Surface
Development status:
Occurrence
Geology
References
MAS
300570545
DEP
10148370
Reference
{Deposit:: U.S. BUREAU OF MINES RI 6611, 1965, P. 109.}{Deposit:: U.S. GEOLOGICAL SURVEY PROF. PAPER 313-E, 1970, P. 760.}{Deposit:: USGS CIRC. 302, P. 5.}
Reporter
Benjamin