Mine detail: Esther and Louisa Mine

Previously called ''

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Location

Lat / long: 47.46065, -121.32258

Resource(M)

Primary: Silver
Secondary: Gold
Tertiary: Lead, Zinc
Ore: Galena, Pyrite, Sphalerite
Orebody form: VEIN, DISSEMINATED

Production

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

Geology

Host rock:Naches Formation
Host type:Andesite
Associated rock:Snoqualmie Batholith
Associated type:Diorite
Tectonic:Cascade Volcanic Arc

References

MRDSM025901
DEP10036929
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. 298.}{Deposit:: DERKEY, R.E., JOSEPH, N.L., AND LASMANIS, RAYMOND, 1990, METAL MINES OF WASHINGTON - PRELIMINARY REPORT: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, P. 130.}{Deposit:: GUALTIERI, J.L., SIMMONS, G.C., THURBER, H.K., AND MILLER, M.S., 1973, MINERAL RESOURCES OF THE ALPINE LAKES STUDY AREA, CHELAN, KING, AND KITTITAS COUNTIES, WAHSINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 1918, P. 54, 70.}{Deposit:: GUALTIERI, J.L., THURBER, H.K., MILLER, M.S., MCMAHAN, A.B., AND FEDERSPIEL, F.F., 1975, MINERAL RESOURCES OF ADDITIONS TO THE ALPINE LAKES STUDY AREA, CHELAN, KING, AND KITTITAS COUNTIES, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 75-3, PLATE 1.}{Production:: GUALTIERI AND OTHERS, 1973}
ReporterPeterson, Jocelyn A., Andrews, David H. (Lawson, William A.)