Elongate six-sided prisms of quartz, topped by pyramidal crystal faces, are partly covered by finely crystalline pyrite. Overall height of specimen is

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Elongate six-sided prisms of quartz, topped by pyramidal crystal faces, are partly covered by finely crystalline pyrite. Overall height of specimen is 30 cm. Provenance unknown.

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Size: 3744px × 5616px
Photo credit: © DIRK WIERSMA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, collectors, crystal, crystalline, crystals, cubic, earth, elongate, geological, geology, gold, golden, mineralogy, minerals, octahedral, prisms, pyramidal, pyrite, quartz, sciences