Mineral "Jamesonite"


Arkansas, USA, private collection from Netherlands.

A fine mineral cluster. Jamesonite is a sulfosalt mineral, a lead, iron and antimony sulfide. It is one of the few sulfide minerals to form fibrous or needle like crystals. The condition of the sample is excellent. Age-related wear, fractures and minor cracks may appear. Dirt and dust may exist. Size approx. 4,5cm x 9,0cm x 6,4cm. Weight c. 252g.