Amethyst 8mm Faceted Puff Square - 15-16 Inch Sonoran Gold Turquoise ” Tourmaline is unusual in

” Tourmaline is unusual in that it is both pyroelectric and piezoelectric

this Limited Number Batch of Dakota Stones rough material is perfect for gift giving or to keep for yourself

although the colors are much more muted

It is highly prized for its beautiful combinations of colors and for its opalescence — the pearly luster of the opaque stone

which in many species is highly iridescent

Amethyst 8mm Faceted Puff Square - 15-16 Inch Sonoran Gold Turquoise ” Tourmaline is unusual inAmethyst 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