8″ Rare Missouri Iron-Aged Fossil Wood in Smoky Chalcedony – Knob Creek
USD 78.00 USD
Specifications
| Country Of Origin | United States |
Smoky Chalcedony: Dark, glassy silica binds the breccia, visible in the vugs and crevices. In a high-oxygen prehistoric forest, a massive wildfire flash-charred the local flora into Fusain (fossil charcoal).