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Rhodizite - Gemstone
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Rhodizite

description Rhodizite Overview

Rhodizite is a rare mineral composed primarily of cesium, potassium, beryllium, aluminum, boron, and oxygen. It belongs to the borate mineral group and commonly forms small, colorless to pale crystals. Rhodizite is notable for its high hardness, approximately 8 on the Mohs scale, and has been reported from pegmatites in Madagascar and the Ural Mountains. Transparent crystals may be cut as collector gemstones.

help Rhodizite FAQ

What is rhodizite made of?

Rhodizite is a rare borate mineral containing cesium, potassium, beryllium, aluminum, boron, and oxygen. It commonly forms small colorless to pale crystals.

How hard is rhodizite?

Rhodizite has an approximate Mohs hardness of 8. That makes it notably hard for a rare mineral, although crystal size and clarity often limit its use as a gemstone.

What color is rhodizite?

Rhodizite is commonly colorless, white, or pale yellowish. Its appeal often comes from its rarity and crystal form rather than strong body color.

Is rhodizite commonly used in jewelry?

No. Rhodizite is mainly collected as a mineral specimen because attractive crystals are small and uncommon. Faceted examples exist, but they are much less common than display specimens.

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