Amethyst 10mm Round - 8-Inch Gray Thursday Sale and features dark manganese dendrites

and features dark manganese dendrites throughout

everything from colorless to black

they come in a rainbow of colors besides red

madre xacao or madre de cacao

Petrified Wood Agate is formed from the petrifaction process of primeval trees over the course of many years

Amethyst 10mm Round - 8-Inch Gray Thursday Sale and features dark manganese dendritesAmethyst 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 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