| | Description | |
| Comments: | Ovoid phenocrysts of :
- Sodic-anorthoclase exsolving to antiperthite
- Potassic-anorthoclase exsolving to perthite
These phenocrysts are rimmed by a layer of plagioclase (albite/oligoclase), if the matrix is not granophyric (the plagioclase is unstable in presence of high fF2). | | Quality of samples: | not specified / average specimens | | Confirmation | |
| Validity: | Believed Valid | | References | |
| References: | J.D. Price et al. , Eur. J. Mineral. , 1996, 8, pp. 435-451. | | Data | |
| Mineral Data: | Click here to view Anorthoclase data | | Locality Data: | Click here to view Mount Scott granite, Wichita Mts, Comanche Co., Oklahoma, USA |
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