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Quartz (Var: Amethyst)
This is a huge cast of amethyst that has replaced (pseudomorphed) euhedral crystals of fluorite, retaining their skeletal, boxy form. The largest pseudomorphed crystal here measures 10 cm! The specimen seems to have been inside a geode, as part of the outside "shell" is what forms the matrix. Inside this "shell," the pseudomorph is complete and visible from all sides.
Unknown Owner
Product details
SizeLarge Cabinet
Dimensions17.6 x 15.9 x 12.4 cm
Locality
Added on10/23/2024
Comments
Known provenance
2024/08
Unknown Owner
Not disclosed—Species and Locality Wiki Pages
Collectors of Amethyst from Marrakech Prefecture
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