Rooster Tail Rhyolite Lapidary Cutting Rough Chunk Galaxy Orbicular Rhyolite Lassen Creek Rainbow Obsidian is

Lassen Creek Rainbow Obsidian is a blue lightning variety of Davis Crek Rainbow Obsidian

Here is a gorgeous old stock slab of Mystery Agate

This is B–C grade rough

it will appear mostly black

Rooster Tail Rhyolite Lapidary Cutting Rough Chunk Galaxy Orbicular Rhyolite Lassen Creek Rainbow Obsidian isRooster Tail Jasper, also known as Bullseye Jasper, is from Nevada. It has bright red and sunset yellows, often forming a bullseye typed pattern. It can take an excellent polish, being a high silica chalcedony jasper. Bullseye Jasper is also popular among flint knappers as it can create gorgeous arrowheads. Weight: Approx 7 lbs Measurements (inches longest approx): 7. 6 x 6. 5 x 4 I do my best to represent the stones with photos. I don't enhance