Tumbled Obsidian
By A2Z Science
Regular price
$1.99
Unit price
/
Unavailable
Description
Obsidian is unique due to its smooth, uniform volcanic glass texture and its beautiful glassy luster. It is formed by the rapid cooling of volcanic lava and it is extremely rich in silica. It is typically jet black and is slightly harder than glass. It has been used for thousands of years by people such as pre- Columbian Mesoamericans and Ancient Egyptians to make arrowheads and blades.
*Please note these are sold individually. Since they are a natural product and unique they may vary in size, color, and shape.
Pickup available at 57 King Street
Usually ready in 2 hours
A2Z SKU: 309703
Vendor Code: SHLOBS
Age Range: 4+
Vendor Code: SHLOBS
Age Range: 4+
Obsidian is unique due to its smooth, uniform volcanic glass texture and its beautiful glassy luster. It is formed by the rapid cooling of volcanic lava and it is extremely rich in silica. It is typically jet black and is slightly harder than glass. It has been used for thousands of years by people such as pre- Columbian Mesoamericans and Ancient Egyptians to make arrowheads and blades.
*Please note these are sold individually. Since they are a natural product and unique they may vary in size, color, and shape.
Tumbled Obsidian
