Marcasite on Chalk - image 1
Marcasite on Chalk - image 2
Marcasite on Chalk - image 3

Marcasite on Chalk

Unknown Owner
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This is, without a doubt, one of the most aesthetic marcasite groups I have seen from the chalk cliffs of the French North Sea. Only at low tide can these specimens be removed, and collecting good ones is supposed to be pretty difficult. This particular piece features a rosette of lustrous marcasite, jauntily perched on chalk. The cluster measures 3 cm x 3 cm across with the largest individual crystal measuring the full 3 cm across in the middle. It is almost completely pristine 360 degrees around - the back side has minor damage to a few of the smallest crystals, but this in no way affects either the value or quality of the specimen. Aesthetically, its a ballbuster.

Product details

SpeciesMarcasite
SizeSmall Cabinet
Dimensions7.2 x 5.5 x 4.7 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Marcasite
Mineral guide
Learn about Marcasite
orthorhombic dimorph of pyrite with cockscomb blade clusters, metallic luster and iridescent tarnish; prized for sculptural form yet requires caref…
Marcasite
Regional guide
Marcasite from Cap Blanc-Nez, France
Cap Blanc-Nez, France — a premier locality for marcasite in chalk, prized for sharp bladed crystals and the key distinction from pyrite for collectors.