Silver Obsidian 8mm Large Hole Round - 8 InchEssentially a volcanic glass, Obsidian ranges in color from opaque black, to green, brown, mahogany, black with rainbow colors, black with snowflake patterns, black with a golden sheen, and translucent black (Apache Tears)

black with snowflake patterns

Iolite most commonly occurs in shades of blue-gray

their water god

The stone was discovered in 2009 by a man in Mexico as a man chasing his goat up a mountain caught sight of an unusual rock

consisting of opaque rust-red glass with tiny flecks of glittering copper suspended within it

Sold 3 per pack

angular fragments

The image shown has 3 cabochons to give you an idea of the range possibilites of the colors

this wood variety is so hard that it is often used in heavy construction for beams

grinding wheels and cutting disks

which come in a variety of colors

Lapis is a semi-precious stone and one of the most sought after throughout history