Golden Fern Fossil | Pennsylvania freeform 75” and weighs approximately 6

75” and weighs approximately 6

Modern day stromatolites are rare

Their origins date back over three billion years and were the dominant life form on Earth for more than two billion years

This Arizona chrysocolla formed through iron oxidation features soft blue-green coloration with natural brown matrix and surface texture

5" and weighs 4

Golden Fern Fossil | Pennsylvania freeform 75” and weighs approximately 6This striking fossilized fern comes from the historic Pottsville Formation, dating back to the Pennsylvanian Period (~300 MYO) when vast coal swamps covered much of ancient Earth. The frond impressions display a rare golden coloration, caused by natural mineralization that highlights the delicate structure of the plant. This item is 5 x 4 and weighs 6. 6 oz