Carboniferous Fossil Plant - SOLD 11.52" Mariopteris aircraft and the specimen measures approximately

and the specimen measures approximately 1mm x 1mm

Some have been cleaned while others still have the patina of many years on their surface

The inlay materials are Bumble Bee Jasper

From the time a rough and first-generation cut gem is sold it will travel through many buyers and dealers at different levels depending on its quality

They were recovered from the historic Bone Cabin Quarry in Montana

Carboniferous Fossil Plant - SOLD 11.52" Mariopteris aircraft and the specimen measures approximately300,000,000 years ago, in the Carboniferous Period, Earth was a dense tropical jungle. Lush forests were home to all manner of prehistoric creatures and swampy landscapes covered the surface. We know of this incredible time thanks to the fossil imprints left behind by plants that were preserved for millions of years. This specimen is a 11. 52" fossil plant from the genus Mariopteris that was recovered from a coal bed in Poland. Mining sites like this