Marcasite with Sphalerite - image 1
Marcasite with Sphalerite - image 2
Marcasite with Sphalerite - image 3
specimen video

Marcasite with Sphalerite

Unknown Owner
An excellent example for this old locality with bright golden lustrous crystallized balls of marcasite to 2.0 cm in diameter across the top of matrix with black crystallized sphalerite. This is in excellent condition, the marcasite shows zero signs of coming apart. At one time this was part of the collection of Fred Keitel.

Product details

Species
Sphalerite, MarcasiteAbout Sphalerite →
SizeSmall Cabinet
Dimensions10.0 x 7.0 x 2.0 cm
Added on01/25/2026
Locality
USA, Wisconsin, Blackstone Mine

Known provenance

DateCollectorAcquisition price
01/2026Unknown Owner$600.00
—Weinrich MineralsNot disclosed

Learn more

Sphalerite
Mineral guide
Learn about Sphalerite
diverse colors from honey to black, gemmy, diamond-like luster, and localities worldwide; a collector favorite for dramatic crystals and color.
Regional guide
Sphalerite from Blackstone Mine
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