Rock Identifier
Morganite (Beryllium Aluminum Silicate, Be3Al2(SiO3)6) — gemstone
gemstone

Morganite

Beryllium Aluminum Silicate, Be3Al2(SiO3)6

AI-generated identification · may be incorrect

Hardness of 7.5 to 8 on the Mohs scale, pink to peach color, vitreous luster, and hexagonal crystal system with no distinct cleavage.

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Physical properties

Hardness of 7.5 to 8 on the Mohs scale, pink to peach color, vitreous luster, and hexagonal crystal system with no distinct cleavage.

Formation & geological history

Formed in pegmatites and high-temperature hydrothermal veins, often associated with lithium-rich granitic magmas.

Uses & applications

Extensively used in fine jewelry and valued by collectors for its soft pink coloration.

Geological facts

Morganite is the pink variety of beryl, colored by trace amounts of manganese, and was named after financier J.P. Morgan.

Field identification & locations

Identified by its distinctive pink color, high hardness, and hexagonal crystal habit when rough; commonly sourced from Madagascar, Brazil, and the USA.