Nevada · Lander County
Occurrence

Black Nugget

Lander County, Nevada, United States
Tin
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTin
Commodity typeM
Deposit
Deposit typeVein
Model157: Rhyolite-hosted Sn
Deposit sizeN
Orebody formTABULAR, LENSES
Ore controlBelieved That Cassiterite-Bearing Incrustations Were Deposited Along The Walls Of Funarolic Vents. Evidence Cited Includes The Discontinuity And Extreme Irregularity In Attitude Of The Individual Fissures, The Abscence Of Brecciation And Faulting, The Similar Mingeralogy Of Veside Fillings In The Host Rock And The Veinlets, And The Lack Of Other Sulfides.
Materials
Ore mineralsCassiterite
Geology
Host rockRhyolite
Economic & production
Development statusOccurrence
Identification
Deposit ID10044840
MRDS IDM232454
RegionNA
Data scoreC
Coordinates40.96518, -116.88483
References
STAGER, H.K. (1977) GEOLOGY & MINERAL RESOURCES OF LANDER CO. NEV., N.B.M. BULL 88VANDERBURG, W.O. (1939) RECONNAISSANCE OF MINING DISTRICTS IN LAVADER CO. NEV., N.B.B.M. I.C. 7043FRIES C. (1941) TIN DEPOSITS OF NORTHERN LANDER CO., NEV., USGS BULL 931-L