Semseyite from Herja Mine, Baia Mare, Maramureș County, Romania - image 1
Semseyite from Herja Mine, Baia Mare, Maramureș County, Romania - image 2
Semseyite from Herja Mine, Baia Mare, Maramureș County, Romania - image 3
Semseyite from Herja Mine, Baia Mare, Maramureș County, Romania - image 4

Semseyite from Herja Mine, Baia Mare, Maramureș County, Romania

A rich specimen from Herja mine with well developed semseyite crystals covering the majority of the specimen. If we look closely we can see some siderite balls, small frebergite, sphalerite, quartz, and pyrite cristals. But the perdominant mineral is the sphalerite.

Product details

SpeciesSemseyiteSideriteFreibergiteSphalerite
SizeCabinet
Dimensions12.0 x 10.0 x 5.0 cm
Added on08/08/2026
LocalityRomania, Maramureș County, Herja Mine
RepairsNo

Current owner

Koch Antal
Koch Antal
Miercurea Ciuc, Romania
Acquired
Oct 2023

Owner’s note

Mineral exposition at Oradea

3 for sale·Member since 2026

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Semseyite
Mineral guide
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Semseyite
Regional guide
Semseyite from Herja Mine
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Locality guide
Herja Mine
Herja Mine, Romania — Baia Mare district locality famous for stibnite sprays, black calcite, semseyite rosettes, and sulfosalt-rich vugs, a collector's classic.