Minerals identify

Know how to recognize them

Semseyite

Sulfosalt mineral

Semseyite is a rarely occurring sulfosalt mineral and is part of the class of lead. It crystallizes in the monoclinic system with the chemical composition Pb9Sb8S21. The mineral forms dark gray to black aggregates.

Identification

Color of mineral

Grey
Black

Mohs scale ( mineral hardness )

2.5

Luster ( interacts light )

Metallic

Crystal ( diaphaneity )

Monoclinic