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Morganite:
Cyclosilicates (Beryllium aluminum silicate, frequently with some sodium, lithium and cesium) Be3Al2Si6O18 AKA: Beryl, Pink Beryl |
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System: Hexagonal; crystals common, usually six-sided prisms that are striated lengthwise. Appearance: Pink to light purplish-red. The prism faces are often finely striated. Vitreous luster. Often contains a great many inclusions, making it opaque. White streak. Physical properties: Hardness: (7.5 - 8.0); Specific gravity: (2.66 - 2.92); Cleavage: Indistinct, one direction; fracture, uneven to conchoidal; transparent to translucent. Similar species: Beryl is harder than apatite, quartz and the feldspars; does not have the cleavage of feldspars; and it is striated the length of the crystal, whereas quartz is striated crosswise. Occurrence: Important deposits are in Brazil, Malagasy Republic, Mozambique, Zimbabwe, Namibia, and in the U.S. (California). Miscellaneous: Named after mineral collector J.P. Morgan in U.S. Lower color qualities can be improved by heating above 752°F/400°C. Morganite is faceted as a gemstone. Conventional Wisdom: This mineral is an activator of the heart chakra. It helps to bring love into one's life and assists one in maintaining that love as it continues to grow. It also helps one to realize the equality in relationships, between the sexes and between the races. It opens the door to the vital currents which activate and energize loving thoughts and actions, bringing forth patience and reverence for life. Belongs to the Astrological Sign of Libra. |