Snowflake obsidian is a form of volcanic glass that features white or grayish “snowflake” shapes made of embedded cristobalite. These pretty patterns are not artificially added as a cheap ...
Hosted on MSN10mon
Edmonton couple finds potential obsidian artifact in front yardLast year, Jennifer Yeoman and her husband Hector Lomack were doing some landscaping in their ... That black rock was a 4.6-pound chunk of obsidian core — which is volcanic glass that forms ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback