Gold from selected localities.
USA | |
| Clark, Wm. B. (1970a) Gold districts of California: California Division Mines & Geology Bulletin 193: 171; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 37. |
Tucker, W. Burling & Reid J. Sampson (1932), Ventura County: California Mining Bureau. Report 28: 257; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 255. |