mineral
Sea Glass
Man-made silicate glass
AI-generated identification · may be incorrectHardness 5.5 to 7 on the Mohs scale, frosted white or translucent color, vitreous to dull luster, amorphous crystal structure.
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Physical properties
Hardness 5.5 to 7 on the Mohs scale, frosted white or translucent color, vitreous to dull luster, amorphous crystal structure.
Formation & geological history
Formed from discarded anthropogenic glass tumbled and weathered by wave action and sand in aquatic environments over decades.
Uses & applications
Used primarily in crafting, jewelry making, home decor, and by coastal collectors.
Geological facts
Genuine sea glass requires 20 to 40 years of continuous tumbling in the ocean to achieve its characteristic frosted surface.
Field identification & locations
Found along beaches and shorelines worldwide, easily identified by its smooth, frosted edges and irregular shapes.
