Thesaurus Term/Concept: OBSIDIAN

Identifier	75386
Class	OBJECT MATERIAL
Status	Preferred
Index?	Yes
Scope Note	A form of volcanic glass with similar properties to FLINT and often used in the manufacture of sharp-edged tools.

Broader Terms/Concepts (1)

Related Terms/Concepts (0)

Narrower Terms/Concepts (0)

Instances/Examples (1)

Context	Record
Find Material	FLAKE (Undated)