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Quartz pseudomorph after Fluorite - image 1
Updated 3d ago
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Quartz pseudomorph after Fluorite
A roughly triangular thin plate of orange-tan Chalcedony has its top surface covered with opaque milky Quartz pseudomorphs after octagonal Fluorite crystals, a classic specimen from Wheal Mary Ann at Menheniot in Cornwall. Characteristic of this locality, the pseudomorphs form the upper four-sided pyramidal faces of each octahedron and measure between 3 and 8 mm across, with part-octahedrons of up to 1.5 cm on edge. A great example of this classic Wheal Mary Ann pseudomorph.
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Product details
SizeSmall Cabinet
Dimensions8.5 x 4.9 x 1.8 cm
SKUCC12975
Listed on10/24/2024
Known provenance
Unknown dateNot disclosed
Species and Locality Wiki Pages
Collectors of Fluorite from Wheal Mary Anne
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