Mine detail: Fortuna and Helen Claims

Previously called 'NBMG Sample Site 1725Delta B Claims'

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Location

Lat / long: 37.93607, -114.08666

Resource(M)

Primary: Gold, Silver
Tertiary: Lead
Gangue: Calcite, Iron, Quartz, Siderite
Orebody form: TABULAR

Production

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

Geology

Host type:Rhyolite,Andesite
Associated type:Rhyolite,Andesite
Structure:Brecciation
Alteration processes:Silicification, Argillization (Kaolinization)

References

MRDSM241719
DEP10046541
ReferenceBENTZ, J. AND SMITH, P., 1985, FIELD EXAMINATION REPORT, 9/19/8
ReporterLa Pointe, D.D. (Tingley, J.V.)