Amethyst 6mm Round Faceted - Large Hole Beads KN08252022 The inclusions can be so

The inclusions can be so dense as to make the clear Quartz nearly opaque

Sard is not Onyx

botryoidal

Green is the most common color for Aventurine

This Phantom Quartz is gray

Amethyst 6mm Round Faceted - Large Hole Beads KN08252022 The inclusions can be soAmethyst 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