gemstone
Aquamarine
Beryl (Be3Al2Si6O18)
AI-generated identification · may be incorrectHardness of 7.5 to 8 on the Mohs scale, light blue to pale greenish-blue color, vitreous luster, and hexagonal crystal system.
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Physical properties
Hardness of 7.5 to 8 on the Mohs scale, light blue to pale greenish-blue color, vitreous luster, and hexagonal crystal system.
Formation & geological history
Forms in pegmatites and metamorphic rocks through hydrothermal processes involving beryllium-rich magmatic fluids.
Uses & applications
Widely used as a precious gemstone in fine jewelry, rings, and pendants.
Geological facts
Aquamarine is the March birthstone and its name is derived from the Latin for seawater.
Field identification & locations
Identified by its distinctive light blue color and high hardness. Found in Brazil, Madagascar, and Pakistan.
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