Mountain King Mine

The Mountain King Mine is a tungsten mine located in Humboldt county, Nevada at an elevation of 6,499 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

Name: Mountain King Mine  

State:  Nevada

County:  Humboldt

Elevation: 6,499 Feet (1,981 Meters)

Commodity: Tungsten

Lat, Long: 41.20833, -117.28389

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.


Satelite image of the Mountain King Mine

Mountain King Mine MRDS details

Site Name

Primary: Mountain King Mine
Secondary: T.N.T. Lease
Secondary: May Overlap Knight Prospect Ed Knight's Claims
Secondary: NBMG Sample Site 2616
Secondary: R. E. Claims Pit


Commodity

Primary: Tungsten
Tertiary: Iron
Tertiary: Copper
Tertiary: Manganese


Location

State: Nevada
County: Humboldt
District: Potosi District; Getchell District


Land Status

Land ownership: Private
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

Not available


Ownership

Owner Name: T. N. T. Inc.,

Owner Name: Ron Rex Mining Co.
Years: 1956 -


Production

Year: 1955
Time Period: 1951-1955
Material type: ORE
Description: Cp_Grade: ^Ave. 0.6% Wo3
Year: 1951
Time Period: 1951-Present
Material type: ORE W
Description: Cp_Grade: ^0.35 To 0.85 % W03, Average 0.6 % W03


Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1951
Discovery Year: 1951
Discovery Method: Ore-Mineral In Place
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: W skarn


Orebody

Form: IRREGULAR CONTACT ZONE


Structure

Type: L
Description: Closely Spaced Joints Trend N10e, Dip 28w


Alterations

Alteration Type: L
Alteration Text: Nontronite-Alteration Of Garnet; Mica, Chlorite Altered Zones In Both Hornfels And Granodiorite, Associated With Joint Set: Apatite, Scheelite, Chlorite, Silicification, White Mica, Goethite, Limonite.


Rocks

Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Cambrian

Name: Diorite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Cambrian

Name: Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous

Name: Diorite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Late Cretaceous


Analytical Data

Analytical Data: SAMPLE 2616 OF GARNET-QUARTZ-TREMOLITE SKARN WITH MINOR SCHEELITE CONTAINS 15 % FE, 3 % MG, 15 % CA, 0.2 % TI, +50-00 PPM MN, 1 PPM AG, 20 PPM B, 150 PPM BA, 2 PPM BE, 30 PPM CO-, 50 PPM CR, 1000 PPM CU, 100 PPM MO, 50 PPM NI, 30 PPM PB, 10- PPM SC, 30 PPM SN, 500 PPM V, 300 PPM W, 30 PPM Y, 300 PPM ZN-, 100 PPM ZR.


Materials

Ore: Pyrite
Ore: Scheelite
Gangue: Tremolite
Gangue: Quartz
Gangue: Nontronite
Gangue: Garnet


Comments

Comment (Workings): OPEN PIT; ADITS DRIVEN BELOW PITS FROM THE WEST

Comment (Geology): LOCALIZATION OF TACTITE BODIES CONTROLLED BY COMPOSITION AND BEDDING-IT FOLLOWS BEDDING IN LIMESTONE; TACTITE BODIES ARE THICKEST NEXT TO THE GRANODIORITE AND BECOME NARROWER AND PINCH OUT NORTHWARD ALONG STRIKE OF BEDS.

Comment (Deposit): WORKINGS INCLUDE 3 OEPN CUTS UNDER LEASE TO RONREX MINING CO. IN 1956. OPEN PIT MINING STARTED IN 1951, CONTINUED INTERMITTENTLY THROUGH 1956. ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT; 3 FIELD OBSERV

Comment (Location): SE 1/4 SEC 31. JUST EAST OF THE RICHMOND MINE

Comment (Development): INTERMITTENT OPEN-PIT MINING 1951-1956. THE MOUNTAIN KING CLAIM, OWNED BY TAYLOR, NEILSEN, AND THOMAS (T.N.T.) OF BATTLE MOUNTAIN, AND ADJOINING PROPERT-Y, LEASED FROM THE SOUTHERN PACIFIC RAILROAD CO., WAS MINED BY- OPEN-PIT METHODS FROM 1951 TO 1956. NO ACTIVITY IN 1984.

Comment (Deposit): THE PROPERTY COVERS A PART OF THE NORTHERN CONTACT ZONE OF THE GRANODIORITE STOCK WITH LIMY SEDIMENTS OF THE PREBL-E FM. PODS OF SCHEELITE-BEARING TACTITE OCCUR IN THE THIN LIM-ESTONE LENSES THAT ARE INTERBEDDED WITH ARGILLACEOUS HORNFELS -WHERE THE STRIKE OF THE BEDDING IS INTO OR AT A SLIGHT ANGLE T-O THE GRANODIORITE CONTACT. THE TACTITE IS THICKEST AT THE CON-TACT AND PINCHES OUT TO THE NORTHEAST ALONG THE STRIKE OF THE -BEDS. THE TUNGSTEN CONTENT OF THE ORE MINED RANGED FROM 0.35 %- TO 0.85 % W03 AND PROBABLY AVERAGED ABOUT 0.6 %. THE DEPOSIT -CONTAINS A SMALL POD OF GARNET-QUARTZ-TREMOLITE SKARN ON THE N-ORTHERN CONTACT OF THE NORTHERN LOBE OF OSGOOD GRANODIORITE. L-IMESTONE SECTION HERE IS DISCONTINUOUS AND TACTITE PODS ARE SM-ALL. THE ZONE COULD CONNECT WITH THAT OF THE RICHMOND MINE TO -THE WEST.


References

Reference (Deposit): WILLDEN, R., 1964, GEOLOGY AND MINERAL DEPOSITS OF HUMBOLDT CO. NEV.; NEV. BUREAU OF MINES BULL. 59.

Reference (Deposit): HOTZ, P.E., AND WILLDEN, R., 1964, GEOLOGY AND MINERAL DEPOSITS OF THE OSGOOD MTNS. QUADRANGLE HUMBOLDT CO., NEV.; U.S.G.S. PROF PAPER 431.

Reference (Deposit): HOBBS, S.W., CLABAOUGH, S.E., 1946, TUNGSTEN DEPOSITS OF THE OSGOOD RANGE, HUMBOLDT CO, NEV., UNIV NEV. BULL 40, NO. 5; GEOL. & MIN. SER. NO. 44.

Reference (Deposit): TINGLEY, J. V., 6 SEP 84, NBMG FIELD EXAMINATION AND SAMPLE ANALYSIS.

Reference (Deposit): NBMG STAFF, 1985,NBMG OFR 85-3

Reference (Deposit): STAGER, H. K., IN PREPARATION, 1986, NBMG BULL ON TUNGSTEN DEPOSITS OF NEVADA.

Reference (Production): HOTZ, P.E. AND WILLDEN, R., 1964; STAGER, IN PREP.; TINGLEY, 1984.


Nevada Gold

Gold Districts of Nevada

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.