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Hajar | all galleries >> Palaeogalleries >> Published Specimens > Pseudohexagonal fluorite penetration twin of cube-octahedra, 11 cm. Erongo, Namibia. Twin domains highlighted.
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22-APR-2013

Pseudohexagonal fluorite penetration twin of cube-octahedra, 11 cm. Erongo, Namibia. Twin domains highlighted.

The purple rectangular faces represent a dodecahedron and separate adjacent octahedron faces.

Sony Alpha 77
1/15s f/14.0 at 105.0mm iso400 hide exif
Full EXIF Info
Date/Time22-Apr-2013 20:37:52
MakeSony
ModelSLT-A77V
Flash UsedNo
Focal Length105 mm
Exposure Time1/15 sec
Aperturef/14
ISO Equivalent400
Exposure Bias
White Balance
Metering Mode
JPEG Quality
Exposure Program
Focus Distance

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