Obsidian provided the material to make cutting utensils or tools, although since other more easily obtainable materials were available, use was exclusive to the higher status of the tribe using "the rich man's flint". Obsidian has held its value relative to flint.
Obsidian provided the material to make cutting utensils or tools, although since other more easily obtainable materials were available, use was exclusive to the higher status of the tribe using "the rich man's flint". Obsidian has held its value relative to flint.