Orthoclase (K- feldspar) Supercell

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Author name
Jason D Boettger
Source
Sketchfab
Polygon Count
92,320
Release Date
2021-08-21
License
CC BY 4.0
geologymineralsmolecularcrystal-structure

Asset Overview

Structure of the mineral orthoclase. Shows a 2 x 2 x 2 supercell, with K in purple, Al in silver, Si in ochre, and O in red. Approximate distribution of Al and Si is shown. The network structure of feldspar can be seen. (Most orthoclase starts as a solid solution with albite or Na-plagioclase, where Na+ replaces K+ in some sites.)