Mine detail: Bradley Shaft and Prospects

Previously called 'Bennett Group'

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Location

Lat / long:

39.98189, -112.13912

Resource(M)

Tertiary:	Manganese, Iron
Gangue:	Calcite, Clay, Hematite, Pyrolusite, Quartz
Orebody form:	IRREGULAR

Production

Operation type:	Unknown
Deposit type:	Replacement
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Ajax Dolomite; Opex Formation;Cole Canyon Dolomite
Host type:	Limestone,Dolomite
Associated rock:	Packard Quartz Latite
Associated type:	Quartz Latite
Structure:	Thrust Fault Immediately To West Of Shaft

References

MRDS	D008332
DEP	10094488
Reference	{Deposit:: MORRIS, H.T., (ED.), 1964. GEOL. OF THE TINTIC JUNCTION QUADRANGLE, TOOELE, JUAB AND UTAH CO., UT.: U.S.G.S. BULL. 1142-L}{Deposit:: COOK, D.R., 1957. GEOL. OF THE EAST TINTIC MOUNTAINS AND ORE DEPOSITS OF THE TINTIC MINING DISTRICTS: UTAH GEOL. SOC. GUIDEBOOK NO. 12}{Deposit:: LINDGREN, W. AND LOUGHLIN, G.F., 1919. GEOL. AND ORE DEPOSITS OF THE TINTIC MINING DISTRICT: U.S.G.S. PROF. PA. 107.}{Deposit:: TRIPP, B.T., 1981. ON SITE INVESTIGATION: UTAH GEOL. AND MIN. SURVEY.}{Deposit:: 1964 GEOLMAP MORRIS, H.T., BULL. 1142-}{Production:: TRIPP, B.T., 1981. ON SITE INVESTIGATION: UTAH GEOL. AND MIN. SURV.}
Reporter	Tripp, Bryce T.