Mexican Jalisco Rainbow and Velvet Mix Obsidian Rough Chunk! Deschutes Picture Jasper It does take some special

It does take some special care though

or it can be quartz (and sometimes even hollow with crystals) filled

It tends to hold a nice almost jet black pattern with golden pattern that almost has flame like qualities

Weight: Approx  16

but some have a skin covering them that makes it hard to see how they might cut

Mexican Jalisco Rainbow and Velvet Mix Obsidian Rough Chunk! Deschutes Picture Jasper It does take some specialThis chunk has both Velvet Obsidian and Rainbow Obsidian present (Magnetite that flows in one direction, and in another area magnetite that flows in multiple directions) Mexican Rainbow Obsidian is also known as Jalisco Obsidian. It tends to be a pretty pure form of Obsidian, with high flash and bright colors. Typical chunks of Jalisco Obsidian normally have only one color of flash, though under rare circumstances, there can be multiple colors