Volcanic glass 1.03 ct - Eifel mts., Germany

Volcanic glass was created around 13,000 years ago during the largest volcanic eruption that the European continent has ever seen. The unimaginable heat caused quartz and the surrounding minerals (which then influence the color) to melt and mix. Very, very rare to get...

Size: 11.7 x 7 x 4 mm, 1.03ct

Locality: Eifel mts, Germany