• Quartz pseudomorph after Fluorite
Pseudomorphs

Quartz pseudomorph after Fluorite

$200.00   €200  £170.00 approx.  

This specimen is priced in US dollars, all other prices are approximate.

ID: CC12975
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.

Details

Dimensions
4.9 × 8.5 × 1.8 cm
Categories
Pseudomorphs, Quartz and Agate
Locality
Wheal Mary Ann, Menheniot, Cornwall, England, Europe

Minerals on Specimen

Minerals on specimen
Fluorite, Quartz

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