How do I identify Hibonite?

Hibonite can be identified by its hardness of 7.5 - 8 on the Mohs scale, Black to brownisk black color. Look for these key characteristics when examining specimens.

What color is Hibonite?

Hibonite typically appears in Black to brownisk black. Color can vary depending on impurities and formation conditions.

How hard is Hibonite?

Hibonite has a hardness of 7.5 - 8 on the Mohs scale. This makes it a relatively hard mineral suitable for jewelry.

How to Identify Hibonite | Properties, Meaning & Uses

What is Hibonite?

Hibonite is a mineral with the chemical formula (Ca,Ce)(Al,Ti,Mg)12O19, occurring in various colours, with a hardness of 7.5–8.0 and a hexagonal crystal structure. It is rare, but is found in high-grade metamorphic rocks on Madagascar. Some presolar grains in primitive meteorites consist of hibonite. Hibonite also is a common mineral in the Ca-Al-rich inclusions found in some chondritic meteorites. Hibonite is closely related to hibonite-Fe (IMA 2009-027, (Fe,Mg)Al12O19)) an alteration mineral from the Allende meteorite. A very rare gem, hibonite was discovered in 1953 in Madagascar by Paul Hibon, a French prospector.

Hibonite Market Value Calculator

Estimate the market value of Hibonite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Hibonite Localities Map

See where Hibonite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.