Saffordite
Commercial name for rounded stones of weathered obsidian, named after the town of Safford in Arizona, United States, where the material is found. The loose,…
Tag: saffordite
Agni Manitite
Commercial name for rounded pebbles of obsidian found in rivers around Malamingan, Sumatra, Indonesia. These water-rolled obsidian fragments are usually dark, almost black, but show…
