Limonite quartz

One very aesthetic cabinet-size specimen of transparent quartz crystals in the upper part covered by limonite.

A perfect specimen of isometric transparent green sphalerite- cleophane crystals, developed on quartz.
Krushev dol mine, Madan, Rhodope mountains, Bulgaria

Mirror shiny galena, quartz and chamosite

An extremely beautiful and rare specimen of mirror shiny skeletal developed galena, combined with Japanese law twin in quartz, and chamosite. There are „fingerprint „signs on the galena crystal, due to the desolvation process.

Twined galena crystals with quartz and chamosite

An incredible specimen of flat pseudohexagonal spinel law twinned galena crystals, slightly dissolved on the edges, followed by clear quartz crystals, and overgrowth by small spherulites of green chamosite