Amethyst 7mm Cube Table Cut - 15-16 Inch Puff Oval Shattuckite is a pseudomorph

Shattuckite is a pseudomorph

A natural blue form of calcium sulfate

During the Renaissance

one-of-a-kind beads

Amethyst 7mm Cube Table Cut - 15-16 Inch Puff Oval Shattuckite is a pseudomorphAmethyst is a beautiful purple stone, known as a Gem of Fire by ancient cultures. It has been greatly sought after throughout history and was at times valued as highly as Diamond. Today, this semi to precious variety of quartz is found in many locations around the world. The presence of Manganese within the stone produces the purple hue, and variation of the amount of iron in the stone creates a color range from reddish purple to deep violet to light