CHI124jr Chinese Agate, Middle-Class Mine From Africa formed through felsic lava that

formed through felsic lava that rapidly cools after exploding past the earth’s crust

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CHI124jr Chinese Agate, Middle-Class Mine From Africa formed through felsic lava thatThis specimen features golden yellow and orange agate with tube inclusions. 4. 5 cm x 4 cm x 3. 5 cm 2. 6 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 mine