Rock Identifier
African Jade (Grossular Garnet in massive rock matrix) — mineral
mineral

African Jade

Grossular Garnet in massive rock matrix

AI-generated identification · may be incorrect

Hardness of 6.5 to 7 on the Mohs scale, mottled green and brown coloration, vitreous to greasy luster, and isometric crystal system.

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Physical properties

Hardness of 6.5 to 7 on the Mohs scale, mottled green and brown coloration, vitreous to greasy luster, and isometric crystal system.

Formation & geological history

Formed through contact or regional metamorphism of impure calcareous sediments or basic igneous rocks over millions of years.

Uses & applications

Used primarily in decorative items, polished crystal towers, jewelry making, and metaphysical healing practices.

Geological facts

Despite its common trade name, African Jade is actually a grossular garnet mixed with other minerals, not true jadeite or nephrite.

Field identification & locations

Identified by its distinctive green and brown mottled pattern and hardness that scratches glass; commonly sourced from South Africa.