Mineral: Sphalerite (variety marmatite)
Locality: Nikolaevski Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Far-Eastern Region, Russia
Dimensions: 15.0 x 8.5 x 9.0 cm
Description: Main crystal size: 6.4 cm
Lustrous, black balls on a matrix of galena crystals that look melted and a few quartz needles
MIM Number: 331
Photographer: AINU / Augustin de Valence
All pictures, text, design © Forum FMF 2006-2024