Chemical Formula Be3Al2SiO6
Color Pink, Purple
Hardness 7.5 – 8
Crystal System Hexagonal
Refractive Index 1.57 – 1.58
SG 2.6 – 2.8
Transparency Transparent to translucent
Double Refraction .006
Luster Vitreous
Cleavage 3,1 – basal
Mineral Class Beryl

Besides for the extremerly rare Red Beryl, Morganite is the least common gem form of Beryl. Its color tone is usually light pink, deeper pink stones and those with an orange tinge are more valuable. Large clear crystals of Morganite have been found, which have enabled fairly large flawless crystals to be cut from them.


Morganite is a minor pink gemstone, being faceted into gemstone cuts as well as polished into cabochons.


Cesium Beryl
Pink Beryl
Pink Emerald
Rose BerylMorganite is sometimes heat treated to improve its color and remove yellowish tones. Heat treatment for Morganite can be achieved at relatively low temperatures.The main sources of Morganite are Brazil, Madagascar, Afghanistan, Pakistan, and the U.S. (California, Maine).Kunzite is softer, and Rose Quartz is usually less transparent as well as being slightly softer. Pink Topaz is usually a deeper pink color, but otherwise can be difficult to distinguish. Pink Tourmaline and pink Spinel are usually darker in color. Onyx is a gemstone whose description can have several connotations. Its most accepted gemstone definition describes a solid black Chalcedony, or a banded or layered black and white Chalcedony. The term Onyx is occasionally used to described any engraved stone with a solid color base, or it may describe any banded gemstone with parallel banding. In its solid black form, Onyx is the most traditional black gemstone.
Morganite SOURCES

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