Mine detail: Chadwick Mine

Previously called 'Coronado Nf Whetstone Unit'

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Location

Lat / long:

31.83653, -110.36567

Resource(M)

Primary:

Tungsten

Production

Operation type:	Surface-Underground
Development status:	Past Producer
First production started:	1905

Geology

References

MRDS	M002159
MAS	40030254
DEP	10258686
Reference	{Deposit:: KEITH, S. B., 1973, ARIZ BUR MINES BULL 187, P. 90.}{Deposit:: CHATMAN, M. L., 1994, USBM MLA 2-94.}{Deposit:: HESS, F L, 1909, USGS BULL 380, P. 164.}{Deposit:: WILSON, E. D., 1941, AZBGMT BULL 148, P. 45.}{Deposit:: WILSON, E. D., 1950, AZBGMT CIRC 15, P. 9-10.}{Deposit:: DALE, V. B. ET AL, 1960, USBM RI 5650, P. 54-5.}
Reporter	Intermountain Field Operations Center (IFOC)