The Blackman Peak Prospects is a lead mine located in Custer county, Idaho at an elevation of 10,000 feet.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Elevation: 10,000 Feet (3,048 Meters)
Commodity: Lead
Lat, Long: 44.0564, -114.65250
Map: View on Google Maps
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Blackman Peak Prospects MRDS details
Site Name
Primary: Blackman Peak Prospects
Commodity
Primary: Lead
Tertiary: Zinc
Tertiary: Silver
Location
State: Idaho
County: Custer
District: Fourth Of July Cr. Area
Land Status
Land ownership: National Forest
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Administrative Organization: Sawtooth National Forest
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: White Cloud Peaks
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Name: Granite
Role: Associated
Age Type: Host Rock Unit
Age Young: Mississippian
Name: Granite
Role: Associated
Age Type: Host Rock
Age Young: Mississippian
Name: Granite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Pliocene
Name: Granite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Analytical Data
Analytical Data: 1 CHIP SAMPLE ACROSS SHEAR ZONE IN QUARTZITE: 0.36% PB, 0.42% ZN. 2 SELECT GRAB SAMPLES OF SMALL STOCKPILES: 4.2 OZ AG/TON, 2.0% PB, 21.2% ZN. 3 CHIP SAMPLES FROM SHEAR ZONES IN GRANITIC ROCKS: 0.2 OZ AG/TON, 0.23% PB, 0.45% ZN. SELECT GRAB SAMPLE OF GRANITE: 0.1 OZ AG/TON, TRACE PB.
Materials
Ore: Galena
Ore: Sphalerite
Comments
Comment (Deposit): 4 SHEAR ZONES, 1 IN QUARTZITE, 3 IN GRANITIC ROCKS
Comment (Workings): 10 PITS
Comment (Deposit): SAMPLES FROM THIS SITE CONTAINED .2 OZ SILVER PER TON UP TO 4.2 OZ SILVER PER TON; THE ZINC CONCENTRATION WAS FROM .42 PERCENT UP TO 21.2 PERCENT, AND THE LEAD SAMPLES RANGED FROM .36 PERCENT UP TO 2.0 PERCENT.
References
Reference (Deposit): TSCHANZ, C. M., AND OTHERS, 1974, MINERAL RESOURCES OF THE EASTERN PART OF THE SAWTOOTH NATIONAL RECREATION AREA, CUSTER AND BLAINE COUNTIES, IDAHO: USGS OPEN-FILE REPT., 648 P
Reference (Deposit): 1974 RECON TSCHANZ, C. M., AND OTHERS, OPEN-FILE REPT
Reference (Deposit): VANNOY AND OTHERS, 1986, USGS BULL.1545E, P.344, PLATE 3, NO.98
Reference (Deposit): IBMG MINES AND PROSPECTS OF CHALLIS QUAD, 1982, MITCHELL
Idaho Gold
"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more: Where to Find Gold in Idaho.
