Old Stock Blue Owyhee Picture Jasper Cutting Rough Flatrate! Mexican Rainbow Obsidian This is anywhere between 70

This is anywhere between 70 and 425 Million Years Old

but it is well worth the trouble

Brazilian Agate has a very high silica content

Some Mexican Rainbow with light velvet pattern can be found

with multiple shades of blue present

Old Stock Blue Owyhee Picture Jasper Cutting Rough Flatrate! Mexican Rainbow Obsidian This is anywhere between 70This is Old Stock Owyhee Jasper with mostly the beautiful blue green and little to no rolling hills or pattern. This is great cabbing material, can make pretty blue green cabochons of jasper, and is also great to practise cutting on! At this price, there is no beating it! Weight: Approx 22 Lbs I do my best to represent the stones with photos. I don't enhance photos, though sometimes brightness and contrast on monitors may differ, and while a photo may