CHI140jr Chinese Agate, Middle-Class Mine Polyhedroids and is surrounded by howlite

and is surrounded by howlite and black onyx in an equiangular hexagon

This specimen features red-orange

29mm x 27mm with a 2mm drilled hole in the top

It is considered one of the oldest iron oxide minerals and can be found in abundance around the world

CHI140jr Chinese Agate, Middle-Class Mine Polyhedroids and is surrounded by howliteThis specimen features tan, white, blue, pink, and red agate with a small quartz center. 6 cm x 6 cm x 5 cm 8. 3 oz Agates from the Middle Class mine show a broader range of colors including red, yellow, purple, brown, blue, and black. They are known for showing strong concentric banding, chromatography and often contain spherulites. Agates from the Middle Class mine also often contain druzy pockets with hematite and calcite crystals. Agates from this