Mine detail: Jumbo Mine

Previously called 'Jumbo Blue Aagle, and Big Tom Claims, Austi* MineNBMG Sample Site 2413'

Location:	Humboldt County, Nevada, United States, North America
Lat / long:	41.30016, -118.00015
dep_id:	10044951
mrds_id:	M232597
Commodity type:	metallic
Major mineral:	Gold, Silver
Trace mineral:	Copper, Lead
Operation type:	Unknown
Deposit type:	Stockwork
Production size:	Medium ammount of material produced
Development status:	Producer
gangue:	Iron, Quartz
orebody_fm:	IRREGULAR
model:	150: Epithermal vein, Comstock
alteration:	Strong Oxidation: Iron Oxide After Iron Carbonate
conc_proc:	Hydrothermal Fluids In Open Space Fillings.
ore_ctrl:	Brecciation, Fissures
Reporter:	La Pointe, D. D., La Pointe, D.D. (Tingley, J.V.)
hrock_type:	Quartzite,Shale
arock_type:	Quartz Monzonite
Structure:	Mod.Regional Deformation Of Metasediments. Fold Axes Trend N-S, General Brecciation
Year first produced:	1935
disc_yr:	1935
discr:	Clyde Taylor And J.C. Stagg
References:	Deposit:: VANDERBURG, W.O., 1938 U.S. BREAU OF MINES INFORMATION CIRCULAR, HUMBOLDT CO., NV. Deposit:: CALKINS, F.C., 1938, GOLD DEPOSITS OF SLUMBERING HILLS, NEVADA, U. OF NEV. BULL.VOL 32, NO.3 Deposit:: WILLDEN, R, 1964, GEOLOGY AND MINERAL DEPOSITS OF HUMBOLDT COUNTY NEV; NEV. BUR.MINES BULL 59. Deposit:: YORK, BERNARD, 1937, UNPUB. REPORT, NBMG DISTRICT FILE 123. Deposit:: FULTON, J.A., 1935-1937; THE AUSTIN*GOLD MINE IN THE SLUMBERING HILLS; WESTERNMINING NEWS-ARTICLE ON FILE AT NEV. BUREAU OF MINES & GEOL. Deposit:: JONES, R. B., 1984, FIELD EXAMINATION, 8-14-84, AND SAMPLE ANALYSIS. Deposit:: USGS I.C. 6995, P. 16 Deposit:: LINCOLN, F. C., 1923, MINING DISTRICTS AND MINERAL RESOURCES OF NEVADA; NEVADA NEWSLETTER PUBLISHING CO, RENO, NV. Production:: WILLDEN, R., 1964