Staurolite (iron aluminum silicate hydroxide) - Keivy - Kola Peninsula - Russia


Staurolite (iron aluminum silicate hydroxide) - Keivy - Kola Peninsula - Russia - Mainly interesting for its twinning - Always crystallized often with two individuals intergrown at right angles forming a cross - Sometimes used as amulets or ornaments - A fairly common metamorphic mineral


Size: 5616px × 3744px
Photo credit: © John Cancalosi / Alamy / Afripics
License: Licensed
Model Released: No

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