The Moonlight Quartz Lode Claim is a silver mine located in Granite county, Montana at an elevation of 6,680 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: 6,680 Feet (2,036 Meters)
Commodity: Silver
Lat, Long: 46.39444, -113.10889
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.
Moonlight Quartz Lode Claim MRDS details
Site Name
Primary: Moonlight Quartz Lode Claim
Commodity
Primary: Silver
Secondary: Lead
Secondary: Gold
Secondary: Copper
Secondary: Zinc
Location
State: Montana
County: Granite
District: Princeton (South Boulder Creek) District
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.
Holdings
Not available
Workings
Type: Surface
Ownership
Owner Name: American Exploration And Mining Co.
Owner Name: Black And White Mining Co.
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Unknown
Discovery Year: 1912
Discovery Method: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains
Physiographic Detail: Flint Creek Range
Mineral Deposit Model
Not available
Orebody
Form: IRREGULAR
Structure
Type: R
Description: Philipsburg Batholith
Type: L
Description: Royal Stock
Alterations
Not available
Rocks
Not available
Analytical Data
Analytical Data: ZN - 0.15%
Analytical Data: PB - 0.53%
Analytical Data: CU - 0.10%
Analytical Data: AU - 0.150 OZ./TON
Analytical Data: ASSAY REPORT (10 - 5 - 1961): AG - 2.20 OZS/TON
Materials
Ore: Gold
Comments
Comment (Deposit): SURFACE VALUES WOULD APPEAR TO BE LOW TO MODERATE ; INFO.SRC : 3 FIELD OBSERV
Comment (Location): LAT LONG ARE GENERAL. ; INFO FROM LAND.ST :(1971)
Comment (Commodity): SAMPLE CUT - 10 INCHES WIDE AND A DISTANCE OF 30 INCHES ACROSS ON THE NORTH SIDE OF WORKING #A.
Comment (Workings): M50 MEASUREMENT OF MAIN ORE BODY - SMALLER BODY IS 240 FT. LONG BY 6 TO 12 FT. DEEP AND 15 TO 20 FT. WIDE (WORKING #2). ALSO EARLIER CUTS - #1 20 FT. LONG X 4 FT. DEEP X 3' WIDE; CUT #2 - 15 FT. LONG BY 5 FT. WIDE BY 6 FT. DEEP; CUT #3 - VERY OLD: 4 FT. DEEP BY 10 FT. LONG BY APPROXIMATELY 6 FT. WIDE; SIDES ARE ALL CAVED IN. ALSO AN OLD MINER'S LOG CABIN 12 FT. X 15 FT. IS ON THE CLAIM.
Comment (Geology): PHILIPSBURG BATHOLITH - FORMS A LARGE MASS. ROUGHLY ELLIPTICAL IN GROUND PLAN COVERING AN AREA APPROXIMATELY 40 SQ. MILES. THE UPPER SURFACE IS DOMELIKE AND IN MANY PLACES THE CONTACT FOLLOWS THE BEDDING
References
Reference (Deposit): 1961 DIREXPL USFS
Reference (Deposit): 1960 DIREXPL USFS
Reference (Deposit): FS FILES
Principal Gold Districts of Montana
In Montana, 54 mining districts have each have produced more than 10,000 ounces of gold. The largest producers are Butte, Helena, Marysville, and Virginia City, each having produced more than one million ounces. Twenty seven other districts are each credited with between 100,000 and one million ounces of gold production. Read more: Principal Gold Districts of Montana.
