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Marcasite epitaxial upon Pyrite - Rensselaer Quarry, Indiana, USA

Marcasite epitaxial upon Pyrite - image 1

Marcasite epitaxial upon Pyrite - image 2

specimen video

Marcasite epitaxial upon Pyrite

$650.00

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Ships from USA

Neat and attractive stalactitic grouping of crystallized pyrite, this coated epitaxially by crystallized marcasite. Collected in the 1970s, this is in super condition all around.

Product details

SpeciesPyrite, Marcasite

SizeSmall Cabinet

Dimensions8.0 x 2.5 x 2.0 cm

Listed on08/17/2026

LocalityUSA, Indiana, Rensselaer Quarry

SKU2013276

Current owner

Weinrich MineralsFeatured

2,935 for sale·7 sold

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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.

Pyrite

Pyrite from Rensselaer Quarry

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Locality guide

Rensselaer Quarry

Rensselaer Quarry, USA — famed for brassy pyrite and marcasite in oil-stained dolostone, with epitaxial marcasite overgrowths on pyrite.

$265Median

697Sold (12 mo)

$80Last sale

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