CHI216jr Chinese Agate, Middle-Class Mine Aquamarine The slab also has a

The slab also has a small opening near the middle

This specimen is a polished slab from Oregon

mahogany obsidian

sagenite inclusions

60 lbs / 1

CHI216jr Chinese Agate, Middle-Class Mine Aquamarine The slab also has aThis is a polished specimen featuring some crystal sections among earthy reddish brown agate. 5. 8 cm x 6. 3 cm 0. 26 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