Location: | Randolph County, North Carolina, United States, North America |
Lat / long: | 35.78926, -79.91645 |
dep_id: | 10026505 |
mrds_id: | K005182 |
Commodity type: | metallic |
Major mineral: | Gold |
Minor mineral: | Silver |
Trace mineral: | Copper, Lead, Zinc |
Operation type: | Unknown |
Deposit type: | Hot Spring |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Galena, Gold, Pyrite, Sphalerite |
gangue: | Chlorite, Quartz, Sericite |
orebody_fm: | TABULAR |
work_type: | Surface/Underground |
model: | 104: Hot-spring Au-Ag |
alteration: | Muscovite, Chlorite, Silica |
conc_proc: | First Generation Metal Introduction May Have Been During The Development Of The Nearby Caraway-Back Creek Mountain Felsic Volcanic Center In Epithermal-Hot Spring Hydrothermal Centers. Tectonic Disruption Of Early Metal Deposits And/Or Renewed Hydrothermal Activity During Metamorphism May Have Played A Minor Role In Forming The Present Deposit. |
ore_ctrl: | Disrupted, Pre-Tectonic Quartz Veins And Disseminated Sulfide Accumulations. Some Redistribution Or Introduction Of Metals During Metamorphism May Have Occurred. |
Reporter: | Mcdaniel, Ronald D., Klein, T.L. |
hrock_unit: | Tillery Formation |
hrock_type: | Rhyolite |
arock_unit: | Tillery Formation |
arock_type: | Tuff |
Structure: | Ne-Trending Open To Tight West-Verging Folds., Ne Striking, N-Plunging Small-Scale Folds Indicate A Left Lateral Sense Of Shear Within The Highly Altered Rocks. Early Ne-Trending Faults May Have Been Associated With The Development Of The Nearby Rhyolitic Volcanic Center And Provided The Locus For Precious-Metal Deposits. Early Ne Tren |
yfp_ba: | < |
Year first produced: | 1850 |
yr_lst_prd: | 1906 |
dy_ba: | < |
disc_yr: | 1850 |
References: |
- Analytical Data:: KLEIN, UNPUBLISHED DATA; LUTTRELL, 1978, USGS OPEN-FILE REPORT 78-152.
- Deposit:: CARPENTER, P. A., III, 1976, METALLIC MINERAL DEPOSITS OF THE CAROLINA SLATE BELT, NORTH CAROLINA: NORTH CAROLINA MINERAL RESOURCES SEC. BULL. 84, 166 P.
- Deposit:: PARDEE, J. T., AND PARK, C. F., JR., 1948, GOLD DEPOSITS OF THE SOUTERN PIEDMONT: U.S. GEOLOGICAL SURVEY PROF. PAPER 213, 156 P.
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