mineral

Morganite

Beryl (Be3Al2Si6O18 with Mn)

Hardness: 7.5 to 8 on the Mohs scale; Color: Pink, peach, or salmon-colored; Luster: Vitreous; Crystal structure: Hexagonal; Cleavage: Indistinct; Specific Gravity: 2.71 to 2.90.

Hardness: 7
Color: Pink, peach, or salmon-colored
Luster: Vitreous

Identified May 24, 2026More mineral →

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Physical properties

Hardness: 7.5 to 8 on the Mohs scale; Color: Pink, peach, or salmon-colored; Luster: Vitreous; Crystal structure: Hexagonal; Cleavage: Indistinct; Specific Gravity: 2.71 to 2.90.

Formation & geological history

Formed in granitic pegmatites rich in lithium and manganese. It is often found in association with other beryls, tourmaline, and spodumene. Significant deposits are found in Minas Gerais, Brazil, and Madagascar.

Uses & applications

Primarily used as a gemstone in high-end and fashion jewelry due to its pastel hues and high clarity. It is popular for engagement rings and earrings.

Geological facts

First discovered in Madagascar in 1910, it was named by George F. Kunz after the financier J.P. Morgan to honor his support of the arts and sciences. It was originally called 'Rose Beryl' or 'Pink Beryl'.

Field identification & locations

Identify in the field by its hexagonal crystal habit and its distinct pleochroism (changing from pale pink to deeper pink/peach when viewed from different angles). Common locations include Brazil, Madagascar, and Afghanistan.