Quarz und Sphalerit aus Madan, Bulgarien (73g) Larimar Besonderheit: Charakteristische weiße Grundfarbe mit

Besonderheit: Charakteristische weiße Grundfarbe mit grauer

it is believed to help sharpen one's perception

Brandberg Amethyst is distinguished by its unique combination of different quartz types within the same crystal

India is one such unique piece – hand-picked

surface texture

Quarz und Sphalerit aus Madan, Bulgarien (73g) Larimar Besonderheit: Charakteristische weiße Grundfarbe mitQuartz Sphalerite Specimen from Madan, Bulgaria A Mineralogical Natural Wonder A Quartz Sphalerite specimen is a naturally grown mineral specimen where transparent to milky quartz crystals occur together with sphalerite a zinc sulfide mineral with a characteristic resinous luster on a common matrix. This particular piece comes from Madan in southern Bulgaria, one of the most important discovery regions for sulfide ore minerals in all of Europe, and