Deep Hole Mine (Eden Valley Mine), Eden Valley, Hearst, Coastal Range, Mendocino Co., California, USA
A former Cu occurrence/mine located in sec. 13, T20N, R12W, MDM, 12.6 km (7.8 miles) NNE of Hearst and 20 miles NE of Willits.
Mineralization is hosted in slate and quartzite.
ReferencesLowell, F.L. (1916), Mines and mineral resources of the counties of Del Norte, Humboldt, Mendocino, Mariposa, Merced, San Joaquin, and Stanislaus: California Mining Bureau. Report 14: 418.
Eric, J.H. (1948), Copper in California, California Division of Mines Bulletin 144: 271.
O’Brien, J.C. (1953), Mines and mineral resources of Mendocino County, California: California Journal of Mines and Geology: 49: 359.
Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 90.
| Chalcopyrite|| Copper|| Malachite|| Quartz|
4 entries listed. 4 valid minerals.
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