| | Description | |
| Comments: | Rock forming minerals - wide range of compositions. Primary plagioclase of both the Concentrator volcanics & Cornelia quartz monzonite is largely andesine, although some zoned crystals show oligoclase rims. | | Quality of samples: | not specified / average specimens | | Rarity at site: | Common | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | Thomas, W.J. & R.B. Gibbs (1983), Famous mineral localities: The New Cornelia mine, Ajo, AZ, Min.Rec.: 14: 283-298; Gilluly, J. (1946), The Ajo mining district, Arizona, USGS PP 209: 93. | | Associated minerals: | |
| Associates: | Albite
Epidote
Sericite
| | Data | |
| Mineral Data: | Click here to view Albite-Anorthite Series data | | Locality Data: | Click here to view New Cornelia Mine (Ajo Mine), Ajo, Little Ajo Mts, Ajo District, Pima Co., Arizona, USA |
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