The Mother Lode Mine is a gold and silver mine located in Nye county, Nevada at an elevation of 413 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: 413 Feet (126 Meters)
Commodity: Gold, Silver
Lat, Long: 36.90639, -116.64917
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.
Mother Lode Mine MRDS details
Site Name
Primary: Mother Lode Mine
Secondary: Sunday Night Anomaly
Commodity
Primary: Gold
Primary: Silver
Location
State: Nevada
County: Nye
District: Fluorine
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Owner Name: U.S. Nevada Gold Search
Owner Name: N. A. Degerstrom, Inc.
Home Office: P.O. Box 40, Beatty, Nv 89003
Owner Name: N. A. Degerstrom, Inc.
Owner Name: U.S. Precious Metals, Inc.
Owner Name: Gexa Gold Corp.
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
Operation Type: Unknown
Year First Production: 1989
Discovery Year: 1985
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Basin And Range Province
Physiographic Section: Great Basin
Physiographic Detail: Basin And Mountains
Mineral Deposit Model
Model Name: Epithermal vein, Comstock
Orebody
Not available
Structure
Type: L
Description: Intersection Of Mother Lode Fault And Range Front Faults.
Alterations
Not available
Rocks
Name: Dacite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene
Name: Dacite
Role: Associated
Age Type: Host Rock
Age Young: Paleocene
Analytical Data
Analytical Data: BASE METALS, AS, SB, HG ARE ABSENT IN THE ORE ZONE
Materials
Not available
Comments
Comment (Commodity): AU:AG RATIO APPROX. 10:1.
Comment (Deposit): THIS IS A "BLIND" DISCOVERY. DACITIC INTRUSIVES HOST A MAJORITY OF THE ORE. ; INFO.SRC : 1 PUB LIT; 3 FIELD OBSERV
Comment (Development): EXPLORATION FOCUSED ON THE MOTHER LODE FAULT, A N50E-STRIKING FAULT THAT PARALLELS TATES WASH, BASED ON NUMEROUS PROSPECT PITS ALONG ITS STRIKE. 55 HOLES WERE DRILLED ALONG THE MOTHER LODE FAULT, INTERSECTING NARROW ZONES OF GOLD MINERALIZATION. IN 1985, HOLE ML-59 WAS DRILLED TO TEST THE INTERSECTION OF THE MOTHER LODE FAULT WITH NW-STRIKING RANGE FRONT FAULTS. THIS HOLE INTERSECTED 155 FT. GRADING 0.049 OPT GOLD STARTING AT A DEPTH OF 35 FT. 104 REVERSE CIRCULATION AND 3 CORE HOLES WERE THEN DRILLED ON APPROX. 100 FT. CENTERS TO DELINEATE THE MOTHER LODE OREBODY.
Comment (Workings): IN APRIL, 1990, APPROX. 2500 TONS OF OXIDE ORE PER DAY WAS BEING MINED DURING THE INITIAL PHASE OF OPERATION.
Comment (Geology): SPARSE DATA FOR THE DEPOSIT MAKES SELECTION OF THE MODEL NUMBER DIFFICULT. SELECTION MADE MAINLY ON PROXIMITY AND POSSIBLE GEOLOGICAL SIMILARITY TO THE BOND GOLD BULLFROG DEPOSIT.
Comment (Location): LOCATED AT THE NORTHEAST EXTREMITY OF THE BARE MOUNTAINS.
Comment (Reserve-Resource): RESERVE FIGURES REPRESENT PRE-MINING ESTIMATES USING A CUTOFF GRADE OF 0.020 OPT GOLD.
References
Reference (Deposit): NBMG, 1991, THE NEVADA MINERAL INDUSTRY 1990, NBMG SPECIAL PUBLICATION MI-1990, P. 24.
Reference (Deposit): NBMG, 1994, MI-1993
Reference (Production): NBMG, 1991, THE NEVADA MINERAL INDUSTRY 1990, NBMG SPECIAL PUBLICATION MI-1990, P. 24. NBMG MI-1993
Reference (Reserve-Resource): MAPA, M.R., 1990, GEOLOGY AND MINERALIZATION OF THE MOTHER LODE MINE, NYE COUNTY, NEVADA, IN SCHAFER, R., ET AL, EDS., THE GEOLOGY AND ORE DEPOSITS OF THE GREAT BASIN, FIELD TRIP GUIDEBOOK #9, THE GEOLOGICAL SOCIETY OF NEVADA, RENO. NBMG MI-1993
Reference (Deposit): MAPA, M.R., 1990, GEOLOGY AND MINERALIZATION OF THE MOTHER LODE MINE, NYE COUNTY, NEVADA, IN SCHAFER, R., ET AL, EDS., THE GEOLOGY AND ORE DEPOSITS OF THE GREAT BASIN, FIELD TRIP GUIDEBOOK #9, THE GEOLOGICAL SOCIETY OF NEVADA, RENO.
Nevada Gold
Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.
