gemstone
Aquamarine Beads
Beryl (Be3Al2Si6O18)
AI-generated identification · may be incorrectMohs hardness 7.5-8, light blue to blue-green color, vitreous luster, hexagonal crystal structure, poor cleavage.
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Physical properties
Mohs hardness 7.5-8, light blue to blue-green color, vitreous luster, hexagonal crystal structure, poor cleavage.
Formation & geological history
Forms in granite pegmatites and hydrothermal veins, typically from the cooling of magma.
Uses & applications
Primarily used in jewelry and ornamental objects, highly valued for its color and clarity.
Geological facts
The name aquamarine comes from the Latin 'aqua marinus', meaning water of the sea.
Field identification & locations
Identified by its distinctive light blue color and hardness; common locations include Brazil, Madagascar, and Pakistan.
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