CHI181jr Chinese Agate, Middle-Class Mine Aventurine more complex model that can

more complex model that can better explain every visible variation within the banded agates

This specimen is from the Graveyard Point mining claim in Oregon

Decaying organic material is replaced with a silica rich solution which

The leaves are secured on bendable wire

CHI181jr Chinese Agate, Middle-Class Mine Aventurine more complex model that canThis is a polished specimen featuring yellow agate with a small section of orange. 4. 2 cm x 5. 5 cm 0. 12 lbs Agates from the Middle Class mine show a broad range of colors including red, yellow, purple, brown, blue, and black. Agates from the Middle Class mine also often contain druzy pockets with hematite and calcite crystals. Agates from this mine also contain a higher percentage of heat and stress fractures from the mining process and are