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

Sites Table
AIM Id Name Alternate Name District County
JF006109 HAWKEYE BASIN JEFFERSON
MRDS AMLI MILS Latitude Longitude Datum
300430453 46.3769 -112.2808
Township Range Section QSection UTM Northing UTM Easting UTM Zone UTM Datum
07N 05W 7 BCAA
Average Elevation Elev Units Land Owner 250K Quad 100K Quad 24K Quad
7800 F BUTTE BUTTE NORTH THREE BROTHERS
Property Type Update Date Who Updated
LODE 3/26/1995 JDL
Commodities Table
Commodities Identified
COPPER
LEAD
SILVER
Agency Info Table
Information
Agency: NF
Region District: R1
Ranger District: JEFFERSON
Forest Service Tract:
Watershed Code: 10020006
Forest or Resource Area: DEERLODGE
Owner: M
Impact: V
Report: Hawkeye Two veins were explored at the Hawkeye Mine. The veins trend N85W and dip steeply north in quartz monzonite (Ruppel, 1963). The veins and workings have been obscured by recent cat work on private land. One dump and a caved portal can be found on national forest land. This was a 300-400 foot crosscut to the southerly vein, and the entire dump is unaltered quartz monzonite. The vein apparently was enriched to high grade silver ore in the shallow oxidized zone, but a sample (JHJS-2) of sulfide vein material with quartz, chalcedony, pyrite, galena, sphalerite, and siderite contained only .03 oz/ton gold, 7.64 oz/ton silver, .57% Cu, 1.33% Pb, and .18% Zn. This crosscut discharges a small amount of water as seeps near the portal, but the water was.......the greatest?............. The northerly vein workings are on private land and are also covered by recent work. Vein material from an old dump contained quartz, tourmaline, and pyrite, and (JHJS-1) assayed at .032 oz/ton gold, 1.76 oz/ton silver, .24% copper, .14% lead, and .055% zinc. Jack Creek impinges on this dump, but water..........
Assay Table
Information
Sample Id: JHJS-1
Material Type:
Sample Method:
Comments: QTZ-CHALCEDONY-PY-SPH VEIN.
Sample Table
Sample Id Sampler pH SC Date TempC Flow Rate Flow Units Flow Method Source Ind No Veg Stain Salt Sulf Turb Location Related to Stream Stream Sedimention Photos Available? Photo Numbers Remarks
BHES10L JF 6.87 240.6 6/30/1992 0.86 GPM BUCKET N N N N N NA UPPER SEEP NO
BHES20L JF 7.8 95.3 6/26/1992 186.7 GPM METER STREAM N N N N N UP JACK CREEK NO
BHES30M OEB 6.99 793.5 6/26/1992 0.48 GPM BUCKET WASTE Y N N Y N JACK CREEK NO SEEP AT BASE OF MAIN DUMP
BHES40L OEB 7.85 91.4 6/26/1992 260.8 GPM METER STREAM N N N N N DOWN JACK CREEK MOD
Screening Criteria Table
Information
Mill Tailings: N
Adit Discharge: Y
Metal Leaching: N
Water Erosion: Y
Residence: N
Hazardous Materials: N
Open Adit: Y
Visit: Y
Comments: LONN; 6/92
Solids Table
Sample Id Source Date Sampler Sample Type L Transect Soil Interval Indicator of contamination Path Veg Color Salt Photos Available? Photo Numbers
BHED10M WA 6/26/1992 OEB GRAB UPPER DUMP Y Y Y N Y
BHED20M WA 6/26/1992 OEB GRAB MAIN DUMP Y Y Y N Y
Structures Table
Type Number Condition Photos Available Photo Numbers Comments
CA01 2 P Y CABINS
CA02 1 P Y ORE BIN
Waste Table
Type Wind Erosion Veg Rill Gully Seep Pond Breach None Stability Floodplain Dist Stream Photos Available? Photo Numbers
WA01 LOW SPARSE Y Y N N N LIKE NEAR 100 Y
WA02 LOW SPARSE Y N Y N N LIKE NEAR 50 Y
Rank Table
Information
Investigator: J. METESH
Date: 6/26/1992
Photos Available?: Y
Access: 4W
Nearest Wetlands/Bog: 2
Drainage Basin: BASIN
Water Contact Stream: Y
Nearest Surface Water Intake: 10
Number of Surface Water Intake(s) observed within 15 miles downstream: 2
Uses of Surface Water Intake(s) observed within 15 miles downstream: IRRIGATION
Nearest Wells (miles): 2
Number of Wells within 4 miles: 2
Uses of Wells within 4 miles: IRRIGATION
Nearest Dwelling (miles): 2
Number of Months Occupied: 3
Number of Houses within 2 miles: 2
Recreational Usage on Site: L
Nearest Recreational Area (miles): 5
Name or Type of Recreational Area:
Safety Risk from Open Adit/Shaft:
Safety Risk from Highwall or Unstable Slopes: Y
Safety Risk from Unstable Structures: Y
Safety Risk from Chemicals:
Safety Risk from Solid Waste (includes sharp rusted items):
Safety Risk from Explosives:
Sensitive Environments within 2 miles of Site or 15 miles Downstream:
Population within 0-0.25 miles: 0
Population within 0.25-0.5 miles: 0
Population within 0.5-1 miles: 0
Population within 1-2 miles: 0
Population within 2-3 miles: 0
Population within 3-4 miles: 3
Public Interest: L
Soil Chemistry Table
Sample Id Lab Id Description Project Comments
BHED10M 92S0304 HAWKEYE MINE DLFORST
BHED20M 92S0303 HAWKEYE MINE DLFORST

End of report. Retrieved 5/3/2024 1:48:30 PM.

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