Location: | Skamania County, Washington, United States, North America |
Lat / long: | 45.71009, -122.21451 |
dep_id: | 10047849 |
mrds_id: | M700177 |
Commodity type: | metallic |
Major mineral: | Copper, Vanadium, Gold, Silver |
Trace mineral: | Lead, Zinc |
Operation type: | Unknown |
Production size: | No production occurred |
Development status: | Occurrence |
ore: | Bornite, Chalcocite, Chrysocolla, Descloizite, Malachite |
gangue: | Pyrite, Quartz |
orebody_fm: | VEIN |
work_type: | Underground |
model: | 85: Polymetallic veins |
alteration: | Locally Extensive Silicification And Argillization In Vein But Wall Rocks Only Weakly Propylitized |
Reporter: | Caress, Mary E. (Evarts, Russ), Peterson, Jocelyn A. |
hrock_unit: | Silver Star Pluton |
hrock_type: | Diorite |
tectonic: | Cascade Volcanic Arc |
disc_yr: | 1900 |
References: |
- Analytical Data:: QUARTZ DIORITE
- Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERAL - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 77.
- Deposit:: MOEN, W.S., 1977, ST. HELENS AND WASHOUGAL MINING DISTRICTS OF THE SOUTHERN CASCADES OF WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES INFORMATION CIRCULAR 60, P. 43, 53-55.
- Deposit:: PHILLIPS, W.M., 1987, GEOLOGIC MAP OF THE VANCOUVER QUADRANGLE, WASHINGTON AND OREGON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 87-10, SCALE 1:100,000.
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