Beautifully and naturally formed green Moldavite specimen. originating from Moldau River Valley in the Czech Republic. One of the rarest green gems on earth. 

Moldavite Specimen #2  1" - 2,8 grams

Moldavite formed in a burst of heat and energy produced by the impact of a large hypervelocity meteorite or asteroid. The rock in the impact area was instantly vaporized by the heat of the impact, then immediately condensed into a molten liquid, and then almost immediately solidified into an amorphous glass.