RARE Fire Glass Buttes Obsidian with Red and ORANGE Ribbon Rough Chunk Wyoming Blizzard Stone Here is a pretty Gem

Here is a pretty Gem Dinosaur bone showing some interesting cell pattern

and possibly more

Here is a pretty Gem Dinosaur bone showing some interesting dark cell pattern

It works fairly easily

but was closed decades ago to digging due to the danger of an unstable sidewall

RARE Fire Glass Buttes Obsidian with Red and ORANGE Ribbon Rough Chunk Wyoming Blizzard Stone Here is a pretty GemThis large chunk of fire obsidian also has a strand of ORANGE ribbon going through it, and a strand of red ribbon as well, making this a very unique one. Fire Obsidian is a bright fiery flash, which can sometimes contain other bright colors. It tends to run along a strand, and takes a lot of practise, patience, and skill to cut slabs and cabs of it. It is one that is recommended for lapidary veterans. Fire Obsidian gets the color and flash from