Marcasite epitaxial on Pyrite - image 1
Marcasite epitaxial on Pyrite - image 2
specimen video

Marcasite epitaxial on Pyrite

Unknown Owner
A fine grouping of golden lustrous crystallized marcasite epitaxial over previous crystals of pyrite. The marcasite crystals are twinned and in great condition. This is classic material for this old Indiana locality. An excellent example. The specimen comes with a previous collection data card as shown at the end of the video.

Product details

Species
Pyrite, MarcasiteAbout Pyrite →
SizeSmall Cabinet
Dimensions10.0 x 4.0 x 3.0 cm
Added on02/21/2026
Locality
USA, Indiana, Rensselaer Quarry

Known provenance

DateCollectorAcquisition price
05/2026Unknown Owner$500.00
—Weinrich MineralsNot disclosed

Learn more

Pyrite
Mineral guide
Learn about Pyrite
brilliant metallic luster, perfect cubes, and golden color; collectors prize affordable pieces to top specimens, with Navajún and Huanzala localities.
Regional guide
Pyrite from Rensselaer Quarry
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