OBSIDIAN

Etymology

The word 'obsidian' is derived from the Latin word 'obsidianus,' which refers to a stone found in Ethiopia.

Definition

Obsidian is a type of black or dark glass formed from the cooling of lava, characterized by its shiny, hard, and dark appearance.

Historical Context

Obsidian has been used by various ancient civilizations for making tools, weapons, and decorative objects due to its sharp edges and unique appearance.

Cultural Significance

In many cultures, obsidian is believed to have mystical properties and is used in spiritual practices and rituals for protection and healing.

Related Concepts

Obsidian is often associated with volcanic activity and is closely related to other types of volcanic glass such as pumice and perlite.

See Also

• Pumice
• Perlite