Mine detail: Eclipse Group

Previously called 'EclipseBackboneTriangleAnd Olcott Claims'

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Location

Lat / long:

31.85402, -110.76179

Resource(M)

Primary:	Copper
Secondary:	Silver, Lead
Tertiary:	Gold, Molybdenum, Zinc
Ore:	Chalcopyrite, Galena, Molybdenite, Pyrite, Sphalerite
Orebody form:	IRREGULAR

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer

Geology

Host rock:	Concha Limestone Cherty Limestone.;Scherrer Form. Quartzitic Sandstone
Host type:	Limestone
Associated rock:	Quartzlatite 56 +-2my Quartz Latite
Associated type:	Quartz Latite
Structure:	Homoclinal ; Reg.Trends: Tilting And Broad Open Folds In S. And Extensive Faulting In N., Thrust And Normal Faulting - Fracture Zones.
Tectonic:	Basin And Range.
Alteration processes:	Py-Cp Gossan; Skarn

References

MRDS	M050040
DEP	10039407
Reference	{Deposit:: SCHRADER, F. C. 1915 USGS BULL. 582.}{Deposit:: ARIZONA BUREAU OF MINES 1971 FIELDNOTES V. 1 NO 2}{Deposit:: DREWES, H. 1971 USGS MAP I-613 (SAHUARITA QUAD)}{Deposit:: KEITH,S.B.,1974,INDEX OF MINING PROPERTIES IN PIMA COUNTY,ARIZONA:ARIZONA BUREAU OF MINES BULLETIN 189, P.125.}{Deposit:: 1909 RECON F. C. SCHRADER U.S.G.S. BULL. 582}{Deposit:: 1971 DIREXPL ANACONDA -POSSIBLE NEW PORPH. COPPER DEPOSIT.}{Deposit:: 1971 GEOLMAP H. DREWES U.S.G.S. MAP I-613}
Reporter	Keith, William J.