Rough, unpolished, Old Stock Glass Butte, Davis Creek, and Mexican Rainbow, Gold Sheen, and silver sheen. Random Pull in 5 lbs batches. All hand selected and of B-C Quality! This is mostly from an old stock collection and estimated to have been dug before the 1970s. This is mid grade only lightly sorted. Some light sheen may be present. This is by no means high grade. Please be familiar with how sheen works in obsidian before purchasing. Under normal conditions these will appear like normal black obsidian. It is only under bright light and when turned correctly will they show their inner hidden beauty. RANDOM PULL 5 LBS PER QUANITIY ORDERED!