Marcasite - image 1
Photo by Mark Mauthner

Marcasite

AS
Alexander Schauss
Not on EarthWonders
0 for sale
Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Sign in to contribute
Marcasite, 3.0 cm, from Cap Blanc-Nez, Pas-de-Calais, Nord-Pas-de-Calais, France. Photo by Mark Mauthner.

Product details

SpeciesMarcasite
SizeMiniature
Dimensions3.0 cm
Added on02/13/2026
LocalityFrance, Hauts-de-France, Cap Blanc-Nez
Publications
  • Mineralogical Record Refined Elegance page 154

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.