Mine detail: Martin Engdahl Prospect

Previously called ''

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Location

Lat / long:

47.93092, -121.44121

Resource(M)

Primary:	Lead, Gold, Zinc, Copper, Silver
Tertiary:	Molybdenum, Arsenic
Ore:	Chalcopyrite, Galena, Molybdenite, Pyrite, Sphalerite
Gangue:	Quartz
Orebody form:	VEIN

Production

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

Geology

Host rock:	Eastern Melange Belt;Eastern Melange Belt;Eastern Melange Belt
Host type:	Argillite
Tectonic:	Cascade Volcanic Arc

References

MRDS	M025692
DEP	10036782
Reference	{Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 235.}{Deposit:: TABOR, R.W., FRIZZELL, V.A., JR., BOOTH, D.B., WHETTEN, J.T., WAITT, R.B., JR., AND ZARTMAN, R.E., 1982, PRELIMINARY GEOLOGIC MAP OF THE SKYKOMISH RIVER 1:100,000 QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 82-747, SCALE 1:100,000.}
Reporter	Andrews, David H. (Lawson, William A.), Peterson, Jocelyn A.