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

Sites Table
AIM Id Name Alternate Name District County
PK006829 HALF MOON MINE BIG TIMBER CRK PARK
MRDS AMLI MILS Latitude Longitude Datum
300670156 46.0431 -110.2947
Township Range Section QSection UTM Northing UTM Easting UTM Zone UTM Datum
03N 11E 1 AABD 5098326 554166 12
Average Elevation Elev Units Land Owner 250K Quad 100K Quad 24K Quad
8100 F WHITE SULPHUR RINGLING CRAZY PEAK
Property Type Update Date Who Updated
LODE 8/4/1999 PAH
Commodities Table
Commodities Identified
LEAD
SILVER
Agency Info Table
Information
Agency: NF
Region District: R1
Ranger District: BIG TIMBER
Forest Service Tract:
Watershed Code: 10070002
Forest or Resource Area: GALLATIN
Owner: N
Impact:
Report: The Half Moon mine was viewed from the Forest Service trail and no discharge was noted. The adit was caved. Johnson et al. (1993) recently sampled the deposit and have a photo of it in their report. The deposit was mined in the 1950's by the Half Moon Mining Company and was later explored by Viking Exploration, Inc. Some high-grade ore was shipped from the area vis tram from tunnels on the northeast end of Granite Creek. These mines all explore shear zones in the Big Timber igneous complex diorite. A sulfide zone was mined. The mine was isolated; access was by improved gravel road (Forest Route 197) and then by trail (Forest Trail 119).
Screening Criteria Table
Information
Mill Tailings: N
Adit Discharge: N
Metal Leaching: N
Water Erosion: N
Residence: N
Hazardous Materials: N
Open Adit: N
Visit: N
Comments: VISITED GENERAL AREA, ADITS CAVED, NO DISCHARGE.

End of report. Retrieved 5/4/2024 9:22:21 PM.

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