Montana · Beaverhead County
Past Producer

Calvert

Beaverhead County, Montana, United States
Tungsten
⌖ Show on mapUSGS source ↗
Commodities
TertiaryTungsten
Commodity typeM
Deposit
WorkingsSurface
Materials
Other materialsChlorite, Epidote, Garnet, Quartz, Scheelite
Economic & production
Development statusPast Producer
Discovery year1956
Identification
Deposit ID10269525
MRDS IDW016861
Alternate namesRed Button
RegionNA
Data scoreC
Coordinates45.84799, -113.1523
References
ADVANCED DRAINAGE SYSTEMS,1982, ORAL COMM.FRASER,G.D. AND WALDROP,H.A.,1972, GEOL. MAP-WISE RIVER.QUAD,SILVERBOW AND BEAVERHEAD COUNT.,MONT., USGS, GQ-988.GEACH,R.D.,1972, MINES AND MIN. DEP. BEAVERHEAD COUNT. MONT.MONT. BUREAU OF MINES AND GEOL.,BULL.85,194PP.GOETZ,L.,1973, GEN. ELECT. CORP. ORAL COMM.GYON,J.,1981, GEN. ELECT. CORP. ORAL COMM.HILLMAN,C.T., 1981, NEVADA SCHEELITE MINE, MINERAL COUNT.NEVADA, BUMINES MAS REPT. 25PP.LAWRENCE,J.W.,1981, U.S.ANTIMONY CORP., PER. COMM.MILLER,D., 1981, ARCO-ANACONDA, PER. COMM.RUPPLE, E.T.,1978,MEDICINE LODGE THRUST SYSTEM, USGS PROF.PAPER 1031,23PP.SARVIS,1973, MINERALS ENGR. CORP. PER. COMMUN.STENTZ,J.C.,1976, MIN. AND METAL RES. OF THE BEAVERHEAD NAT.FOREST. USFS REPT. 64PP.THORNBURY,W.D.,1965, REGIONAL GEOMORPHOLOGY OF THE U.S.JOHN WILEY AND SONS N.Y., 609PP.UNION CARBIDE CORP.,1981, PER. COMM.WALKER,D.D.,1963, TUNGSTEN RES. OF WEST. MONT., BUMINES R.I.6334, 60PP.WETZEL,N.,1981, PINE CR. AND ADAMSON TUNGSTEN MINES AND PINECR. CUSTOM MILL INYO COUNTY, CALF., BUMINES MAS REPT. 47PP.ZEN,E.,MARVIN,R.F. AND MEHNERT,H.H.,1975, PRELIM. PETROGRAP-CHEM. AND AGE DATA ON SOME INTRUSIVES AND ASSOC. META.ROCKS, PIONEER MTNS. S.W. MONT., GEOL. SOC. AM. BULL.V.86,P.367-370.