Charoite

Q: What is Charoite?

チャロアイトはロシアのサハ共和国チャロ川沿いにのみ産出する稀少な渦巻き状のラベンダーから深紫色のケイ酸塩鉱物で、1978年に正式記載された比較的新しい宝石素材です。その独特の渦巻き模様と紫の色調はカボションに研磨すると特に美しく、「シベリアの石」として宝飾品に広く利用されています。

Q: What is the hardness of Charoite?

Charoite has a Mohs hardness of 5.0 to 6.0, making it moderate for use in jewelry.

Q: How much does Charoite cost?

Charoite falls into the Budget (< $50/ct) price range. Prices vary based on color, clarity, cut, and origin.

Q: What is the crystal system of Charoite?

Charoite belongs to the Monoclinic crystal system.

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Found only along the Charo River in the Sakha Republic of Siberia, its sole commercial source anywhere, charoite is a rare silicate whose swirling lavender-to-purple patterns make every polished piece unique. A fibrous, interlocking crystal growth produces its violet, lilac, and white swirls, and at 5.0 to 6.0 on the Mohs scale in the monoclinic system it is soft enough that cabochons and carvings suit it best. It was discovered in 1978 and named for the river where it occurs. Despite its rarity, charoite remains a budget-tier semi-precious stone, and its instantly recognizable appearance has made it a favorite among collectors and jewelry designers alike.