The Unnamed Placers is a gold mine located in Pershing county, Nevada.
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
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.
Unnamed Placers MRDS details
Site Name
Primary: Unnamed Placers
Commodity
Primary: Gold
Location
State: Nevada
County: Pershing
District: Placerites District
Land Status
Land ownership: BLM Administrative Area
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: Worth, Inc. Of San Diego, Ca And/Or Princeton Mining Associates
Years: 1984 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Producer
Deposit Type: Placer
Operation Type: Unknown
Year First Production: 1875
Discovery Year: 1875
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Model Name: Placer Au-PGE
Orebody
Form: BLANKET
Structure
Not available
Alterations
Not available
Rocks
Name: Gravel
Role: Host
Age Type: Host Rock Unit
Age Young: Pleistocene
Analytical Data
Not available
Materials
Not available
Comments
Comment (Development): IN 1890'S GRAVEL WAS HAULED TO RABBIT HOLE SPRINGS TO BE WORKED. DEPOSITS WERE NOT WORKED AGAIN UNTIL AFTER 1928; HAVE BEEN WORKED INTERMITTENTLY SINCE THEN. IN 1984, WORTH, INC. OF SAN DIEGO HAD A TREMENDOUS AMOUNT OF EQUIPMENT AND SOME PEOPLE ON THE SITE, BUT MINING -WAS DELAYED PENDING DEVELOPMENT OF ADDITIONAL WATER RESOURCES.- PROPERTY IS LISTED AS AN ACTIVE GOLD MINING AND MILLING OPERA-TION FOR 1984, EMPLOYING 3 PERSONS.
Comment (Location): SOUTHERN OUTER EDGE OF GRAVEL HILLS ADJACENT TO RABBIT CREEK.
Comment (Production): ESTIMATED TOTAL PRODUCTION FOR ENTIRE DISTRICT WAS 2500 OZ. AU SINCE 1870
Comment (Deposit): THE PLACERITES DISTRICT WAS FIRST WORKED IN THE EARLY 1870'S. IN 1890'S GRAVEL WAS HAULED TO RABBIT HOLE SPRINGS. MINING WAS PRINCIPALLY BY SMALL SCALE HAND METHODS. DEPOSITS NOT WORKED AGAIN UNTIL AFTER 1928. EQUIPMENT WAS INSTALLED IN 1929 TO WORK PLACERS ON A LARGE SCALE. DEPOSITS WORKED INTERMITTENTLY SINCE. NUMEROUS PITS, CUTS & TRENCHES CAN STILL BE SEEN IN THE AREA. A RECENT TRENCH IS 1000 FT. LONG, 25 FT. WIDE, & MOSTLY 6 TO 10 FT. DEEP, DEEPEST PART 25 FT. LOCATION IS IN ONE OF THE FIVE GULCHES KNOWN TO CARRY GOLD. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT; 3 FIELD OBSERV
Comment (Deposit): Discovery Year: 1870'S
Comment (Geology): PLACER GRAVELS WORKED IN SMALL SHALLOW RAVINES WERE 18 INCHES TO 6 FT. THICK, OVERLYING BEDROCK OF SLATES & SHALES. GOLD IS COARSE, 730 TO 900 FINENESS.
Comment (Workings): PITS, CUTS, TRENCHES
References
Reference (Deposit): JOHNSON, M.G., 1977, GEOLOGY AND MINERAL DEPOSITS OF PERSHING COUNTY, NEVADA; NBMG BULL. 89
Reference (Deposit): JOHNSON, M.G., 1973, PLACER GOLD DEPOSITS OF NEVADA; USGS BULL. 1356
Reference (Deposit): VANDERBURG, 1936, PLACER MINING IN NEVADA; NBMG BULL. 30 NO. 4
Reference (Deposit): VANDERBURG, 1936, RECONNAISSANCE OF MINING DISTRICTS IN PERSHING COUNTY, NEVADA; USBM 1C 6902
Reference (Deposit): QUADE, JACK, 3 SEP 84, NBMG FIELD EXAMINATION.
Reference (Deposit): NBMG STAFF, 1985, NBMG OFR 85-3
Reference (Deposit): STATE INSPECTOR OF MINES, 1985, DIRECTORY OF NEVADA MINE OPERATIONS ACTIVE DURING CALENDAR YEAR 1984.
Reference (Production): JOHNSON, M.G., 1977
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.
