Location: | Frederick County, Virginia, United States, North America |
Lat / long: | 39.05559, -78.48361 |
dep_id: | 10080727 |
mrds_id: | W032074 |
Commodity type: | metallic |
Major mineral: | Manganese |
Operation type: | Unknown |
Production size: | No production occurred |
Development status: | Occurrence |
ore: | Pyrolusite |
gangue: | Chert |
orebody_fm: | IRREGULAR |
ore_ctrl: | Veinlets In Fractured Sandstone And Clay Residuum |
Reporter: | Trimble, David C. (Sweet, Palmer C.) |
hrock_unit: | Ridgeley Sandstone;Sand And Clay Residuum |
hrock_type: | Sand and Gravel,Sandstone |
Structure: | Ne-Sw Trend, Syncline |
tectonic: | Miogeosyncline |
dy_ba: | < |
disc_yr: | 1920 |
discr: | S.R. Heishman |
References: |
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