Mine detail: Kelsey

Previously called 'Hart Stone'

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Location

Lat / long:

48.99484, -119.47923

Resource(M)

Primary:	Copper, Silver, Gold, Molybdenum
Ore:	Chalcopyrite, Chrysocolla, Malachite, Molybdenite
Gangue:	Actinolite, Calcite, Chlorite, Epidote, Garnet, Magnetite, Pyrrhotite, Quartz, Sericite, Pyrite
Orebody form:	Along joint planes, Disseminated

Production

Operation type:	Unknown
Deposit type:	Hydrothermal Veins, Replacement, Disseminated
Production size:	Yes
Development status:	Prospect

Geology

Host rock:	Silver Nail Pluton;Silver Nail Pluton, Anarchist Group
Host type:	Diorite,Slate,Greenstone,Quartzite
Associated type:	Mafic Intrusive Rock
Structure:	To The North In British Columbia, Distribution Of Major Porphyry Copper Deposits Is, In Part, Controlled By The Quesnel Trough. The Kelsey Property Lies On The Southward Projection Of This Structural Trough And Is Similar To Mined Deposits To The North.

References

MRDS	SP00237
MAS	530470066
DEP	10099365
Reference	{Deposit:: DERKEY, R.E.; JOSEPH, N.L.; LASMANIS, R., 1990, METAL MINES OF WASHINGTON-PRELIMINARY REPORT: STATE OF WASHINGTON, DEPARTMENT OF NATURAL RESOURCES, DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, 577 P.}{Deposit:: HUNTTING, M. T., 1956, INVENTORY OF WASHINGTON MINERALS-PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, 428 P.; V. 2, 67 P.}{Deposit:: ROPER, M.W., 1973, GEOLOGY OF THE KELSEY COPPER-MOLYBDENUM PROPERTY, OKANOGAN COUNTY, WASHINGTON: MONTANA STATE UNIVERSITY MASTER OF SCIENCE THESIS, 97 P., 5 PL.}{Deposit:: UMPLEBY, J.B., 1911, PART I.-- GEOLOGY AND ORE DEPOSITS OF THE MYERS CREEK MINING DISTRICT; PART II. -- GEOLOGY AND ORE DEPOSITS OF THE OROVILLE-NIGHTHAWK MINING DISTRICT: WASHINGTON GEOLOGICAL SURVEY BULLETIN 5, 111 P.}{Deposit:: UNPUBLISHED INFORMATION: GRANT, A.R., 1974, REPORT OF EVALUATION, KELSEY PROPERTY, OKANOGAN COUNTY, WASHINGTON. GRANT, A.R., 1980, SUMMARY REPORT, KELSEY PROPERTY, OKANOGAN COUNTY, WASHINGTON. THESE REPORTS ARE IN DGER FILES.}
Reporter	Berger, Mary A., Frank, Dave, Lawson, William A. (Evarts, Russell C.), Sweeney, Thomas M., McCoy, Gail