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Benitoite  | | | | Description: | Occurs as detrital grains in heavy mineral fractions. Found in drill cores. | | Reference: | [Reed, Ralph Daniel & J.P. Bailey (1927), Subsurface correlation by means of heavy minerals: American Association of Petroleum Geologists Bulletin: 11: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 288; Pemberton, H. Earl (1983), Minerals of California: 466, 484.] |
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Dumortierite  | | | | Description: | Found in heavy mineral assemblages of drill cores from wells. | | Reference: | [Reed, Ralph Daniel & J.P. Bailey (1927), Subsurface correlation by means of heavy minerals: American Association of Petroleum Geologists Bulletin: 11: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 173; Pemberton, H. Earl (1983), Minerals of California: 454, 466.] |
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Piemontite  | | | | Description: | Found in drill cores. | | Reference: | [Reed, Ralph Daniel & J.P. Bailey (1927), Subsurface correlation by means of heavy minerals: American Association of Petroleum Geologists Bulletin: 11: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 288; Pemberton, H. Earl (1983), Minerals of California: 466, 484.] |
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Spodumene  | | | | Description: | Occurs as grains in drill cores. | | Reference: | [Reed, Ralph Daniel & J.P. Bailey (1927), Subsurface correlation by means of heavy minerals: American Association of Petroleum Geologists Bulletin: 11: 363; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 346; Pemberton, H. Earl (1983), Minerals of California: 388.] |
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