Montana · Powell County
Occurrence
Sawmill Gulch Phosphate Deposit
Powell County, Montana, United States
Phosphorus-Phosphates
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USGS source ↗
Commodities
Primary
Phosphorus-Phosphates
Commodity type
N
Deposit
Deposit size
N
Geology
Host rock
Phosphorite · Phosphoria Formation (Retort Member)
Structure
Dunkleberg Anticline, Ellistone Anticline
Alteration
Metamorphic
Economic & production
Development status
Occurrence
Identification
Deposit ID
10019343
MRDS ID
DC09596
Region
NA
Data score
C
Coordinates
46.58323, -112.38033
References
USGS FILESUSGS, GEOL. MAP OF MONT.USBM RI 6611, P. 48, 49, 50.CONSV. DIV. COMP. DATE, 01-11-1962