Golden Fern Fossil | Pennsylvania Malachite and deep browns

and deep browns

Marcasite is made of iron sulfide

25” x 1” and weighs 0

Cleoniceras is a genus of Cretaceous-aged (approximately 110 million years old) ammonites commonly found in the Albian stage deposits of Mahajanga Province

5" x 2" and weighs 4

Golden Fern Fossil | Pennsylvania Malachite and deep brownsThis 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 12 x 7 and weighs 40. 8 oz