Mexican Jalisco Rainbow Obsidian Cutting Rough Box! Oregon Jasper It often has a blue

It often has a blue green tint

Measurements (inches - longest - approx):6

with few on the market being anything like it

This material is becoming harder to come by

The color generally comes from Magnetite that was present in the lava flow

Mexican Jalisco Rainbow Obsidian Cutting Rough Box! Oregon Jasper It often has a blueHere is a gorgeous box of Mexican Jalisco Rainbow Obsidian! Some of them are high grade, some of them are gamble cutters! Each one is showing some form of Rainbow, but some have a skin covering them that makes it hard to see how they might cut! This is still a great price on this box, and with at least a couple high grade chunks, this is a batch you will for sure make more than your investment on! These are unpolished, uncut, and photographed wet.