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

Sites Table
AIM Id Name Alternate Name District County
PK002148 DRYDEN CREVASSE MTN PARK
MRDS AMLI MILS Latitude Longitude Datum
300670018 45.0314 -110.5819
Township Range Section QSection UTM Northing UTM Easting UTM Zone UTM Datum
09S 09E 23 DCDB 4986614 533171 12
Average Elevation Elev Units Land Owner 250K Quad 100K Quad 24K Quad
7800 F BOZEMAN GARDINER ASH MOUNTAIN
Property Type Update Date Who Updated
LODE 9/23/1999 PAH
Commodities Table
Commodities Identified
GOLD
Agency Info Table
Information
Agency: NF
Region District: R1
Ranger District: GARDINER
Forest Service Tract:
Watershed Code: 10070001
Forest or Resource Area: GALLATIN
Owner: N
Impact:
Report: The Dryden mine is described in Reed (1950) as "a series of narrow and discontinuous lenses of glassy quartz ... exposed by this adit over a strike length of 300 feet." He did not note any sulfides although some iron staining was present. The host rock is quartz-biotite schist. The mine lies just less than 1/2-mile from the YNP boundary to the northeast of Crevice Station and is shown by an adit symbol on the Ash Mountain 7.5 min. quadrangle map. Two caved adits were located. One trending N05 W was largely caved with a 2 ft hole remaining and with a small waste dump (probably less than 30 ft total length). The other appeared to be a start of an adit trending S.35 E. on the southeast side of the creek. A quartz pod in schist was exposed in the face.
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: Y
Comments: TWO CAVED ADITS JUST NORTH OF THE YNP BOUNDARY.

End of report. Retrieved 5/3/2024 8:28:21 AM.

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