The data below represent everything available in the MBMG Abandoned and Inactive Mines (AIM) database.
AIM Id | Name | Alternate Name | District | County |
---|---|---|---|---|
BW000759 | UPPER AVALANCHE CREEK | BACKER/MISSOURI | BROADWATER |
MRDS | AMLI | MILS | Latitude | Longitude | Datum |
---|---|---|---|---|---|
300070349 | 46.7133 | -111.4872 |
Township | Range | Section | QSection | UTM Northing | UTM Easting | UTM Zone | UTM Datum |
---|---|---|---|---|---|---|---|
11N | 02E | 16 | 5173205 | 462759 | 12 |
Average Elevation | Elev Units | Land Owner | 250K Quad | 100K Quad | 24K Quad |
---|---|---|---|---|---|
F | WHITE SULPHUR | CANYON FERRY DM | WHITES CITY |
Property Type | Update Date | Who Updated |
---|---|---|
PLACER |
Commodities Identified |
---|
GOLD |
Information |
---|
Agency: NF Region District: R1 Ranger District: HELENA Forest Service Tract: Watershed Code: 10030101 Forest or Resource Area: HELENA Owner: N Impact: Report: Lyden (1948) quoted Pardee as estimating production to be at least $100,000 but no production recorded after 1904. Listed as developing in 1990 (McCulloch, 1991) and operating in 1991 by Steve Adams, Townsend (McCulloch, 1992). Production 50-60 cu yd per day from an open cut by trommel and sluice; 2.5 to 1 stripping ratio; 4 ft pay; 8 ft-10 ft overburden. |
Type | Condition | Ground Water | Photos Available? | Photo Numbers | Ownership | Comments |
---|---|---|---|---|---|---|
P01 | RECLAI | PRV | OPEN CUT PLACER. PROPERTY RECLAIMED IN 1995. |
Information |
---|
Mill Tailings: N Adit Discharge: N Metal Leaching: N Water Erosion: N Residence: N Hazardous Materials: N Open Adit: N Visit: N Comments: PLACER. MINERAL OWNERSHIP 100% PUBLIC. ACTIVE WORKING IN 1990'S. |
Years | Dredge dry land | Dredge float | Ground sluicing | Boom dam | Drifting | Hydraulic | Pan rocker | Long Tom | Mercury |
---|---|---|---|---|---|---|---|---|---|
1990-1992 | Y |
Information |
---|
Gold: Y Silver: Titanium: Rare Earth Elements: Sapphire: Garnet: Tungsten: Platinum: Magnetite: Hematite: Pyrite: Commodity Ref: Lyden, C.J., 1948, The Gold Placers of Montana, MBMG Memoir 26, 152 p. Geologic Source: Paleoplacer gravels Geologic Source Ref: McCulloch, R.B., 1992, Montana Mining Directory 1991, MBMG Bulletin 130, 135 p. Lag: Transported: Y Type Comments: Quaternary gravels composed of tan shales overlying quartzite cobbles and boulders of older gravels (9). OR Paleoplacer gravels lying on elevated benches. (10). Bench placer (14). Type Ref: McCulloch, R.B., 1991, Montana Mining Directory 1989-1990, MBMG Bulletin 129, 146 p. Unknown: Fine: Y Coarse: Y Comments: Trommel and sluice. 1.5 acres disturbed in 1991, total of 3 acres reclaimed by 1995. 100% private mineral ownership. Closed in 1996. Size Ref: McCulloch, R.B., 2001, Montana Mining Directory - 1995-1998, MBMG Miscellaneous Contribution 18, 136 p. Finess: Fineref: Spoil pile: Wash pile: Wash over: Wash under: Waste Ref: Year Discovered: 1800's |
End of report. Retrieved 8/24/2024 11:29:30 PM.
The preceding materials represent the contents of the databases at the Montana Bureau of Mines and Geology at the time and date of the retrieval. The information is considered unpublished and is subject to correction and review on a daily basis. The Bureau warrants the accurate transmission of the data to the original end user at the time and date of the retrieval. Retransmission of the data to other users is discouraged and the Bureau claims no responsibility if the material is retransmitted. There may be data in the request area that are not recorded at the Bureau.