GemstoneMap

Rhodonite

Silicate

5.5–6.5Hardness (Mohs)
MnSiO₃Chemistry
9Known origins & mines

Manganese metasilicate with black oxide veins — Russia's Ural Ekaterinburg deposits supplied imperial carving workshops; Broken Hill Australia provides banded lapidary material; the "rescue stone" of heart-healing lore.

Known origins & mines

Mineral family: Silicate

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