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Anortoklaas

Die mineraal anortoklaas ((Na, K) AlSi3O8) is 'n kristallyne vaste oplossing in die alkali-veldspaatreeks waarin die natrium aluminiumsilikaat lid in groter verhouding bestaan. Dit bestaan uit tipies tussen 10 en 36 % van KAlSi3O8 en tussen 64% en 90% NaAlSi3O8. [1]

'n Anortoklaaskristal vanaf berg Erebus, Antarktika.
  1. ↑ Deere, Howie and Zussman, Rock Forming Minerals, Vol. 4 Framework Silicates, Wiley, pp. 2 - 5, Fig. 1

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Anortoclasa Catalan Anorthoklas German Ανορθόκλαστο Greek Anorthoclase English Anortoclasio Italian アノーソクレース Japanese ანორთოკლაზი KA Анортоклаз KK Anorthoklaas Dutch Anortoklas NN

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