Once thought to be tiny, broken pieces of green-glass bottles, in 1900 moldavite was discovered to h
Once thought to be tiny, broken pieces of green-glass bottles, in 1900 moldavite was discovered to have been brought to Earth via meteor impact about 14.7 million years ago. #science #nature #geology #minerals #rocks #infographic #earth #moldavite http://ift.tt/1W1UPOr -- source link
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