Obsidian is another abundant resource found in Ark Scorched Earth. It can mostly be found near crystals in caves and on rock formations surrounding Obelisks. Obsidian is used to craft different ...

Researchers analyzed 788 obsidian artifacts from Tenochtitlan, revealing that the Mexica (Aztec) Empire sourced this important material from at least eight different locations, including regions ...

WARSAW, POLAND—According to a Science in Poland report, obsidian was used for making tools and weapons in what is now Poland at least 20,000 years ago, even though volcanic glass is not known to ...