We have a fist-sized glass-like object that contains 22 microscopic organisms from the Cambrian and Ordovician periods. We theorize that it was produced by a meteor impacting sand and water resulting in perfectly preserved organisms, some of which also have soft tissue preserved. We do not have equipment to investigate this object any further and are seeking someone to help validate this finding. Does anyone have knowledge of a clear glass "rock" with encapsulated 500 mya organisms ever being found?