. CHI130jr Chinese Agate, Middle-Class Mine | The Gem Shop, Inc.

CHI130jr Chinese Agate, Middle-Class Mine

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CHI130jr Chinese Agate, Middle-Class Mine features golden yellow, pink, red, orange, blue, and back agate with chromatography.

4 x 3.5 x 1.5 cm

1.2 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 also contain a higher percentage of heat and stress fractures from the mining process and are considered less desirable so the prices tend to be more reasonable.