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Moldavites

Moldau River Valley, Czech Republic.
Tektite

Moldavites are a water poor natural glass formed when an asteroid or comet hit the earth. Melted rocks are ejected from the surface and while on the air solidified as droplets.

Moldavites Moldau River Valley, Czech Republic. TektiteMoldavites are a water poor natural glass formed when an asteroid or comet hit the earth. Melted rocks are ejected from the surface and while on the air solidified as droplets.