CHI116jr Chinese Agate, Middle-Class Mine From Mexico and critical thinking

and critical thinking

A polished specimen from Graveyard Point mining claim in Oregon

Mining Morrisonite: Collective Mining Stories

88 mm x 77 mm

Peach Mine tourmaline features light pink tourmaline

CHI116jr Chinese Agate, Middle-Class Mine From Mexico and critical thinkingThis specimen features peach, white, yellow, red orange, light blue, and dark blue agate.. 5. 2 cm x 3. 4 cm x 2. 5 cm 2. 5 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.