The data below represent everything available in the MBMG Abandoned and Inactive Mines (AIM) database.

Sites Table
AIM Id Name Alternate Name District County
PO005405 TIBBETTS MINE G.W. TIBBETS ROSE MOUNTAIN POWELL
MRDS AMLI MILS Latitude Longitude Datum
300770081 46.4639 -113.0061
Township Range Section QSection UTM Northing UTM Easting UTM Zone UTM Datum
08N 11W 7 DDDD 5147327 345962 12
Average Elevation Elev Units Land Owner 250K Quad 100K Quad 24K Quad
F BUTTE PHILIPSBURG PIKES PEAK
Property Type Update Date Who Updated
LODE 4/3/1995 PAH
Commodities Table
Commodities Identified
GOLD
Agency Info Table
Information
Agency: NF
Region District: R1
Ranger District: DEERLODGE
Forest Service Tract:
Watershed Code: 17010201
Forest or Resource Area: DEERLODGE
Owner: M
Impact: U
Report: Tibbetts (Poker Chip) Two open adits (one with a locked gate), each 100-200 feet long, investigate spotty, discontinuous contact mineralization in quartzite, limestone, and siltstone of the Cretaceous Kootenai formation near its contact with the Royal Stock. Mineralization which includes calcite, siderite, malacite, iron oxides, chlorite, sericite, calys, minor quartz, and epidote is contained within brecciated and sheared sedimentary rocks in a zone 100-200 feet thick and extending laterally away from the contact for an unknown distance. According to Elliott and others (1992) the Tibbetts was a small producer of gold, silver, and copper. A sample of breccia contained only .003 oz/ton gold, .20 oz/ton silver, .006% copper, .008% lead, and .007% zinc.
Screening Criteria Table
Information
Mill Tailings: N
Adit Discharge: N
Metal Leaching: N
Water Erosion: N
Residence: N
Hazardous Materials: N
Open Adit: Y
Visit: Y
Comments: LONN; 9/92

End of report. Retrieved 5/3/2024 4:27:37 PM.

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