Diopside 8mm Round - 15-16 Inch Saucer The name “Turritella” comes from

The name “Turritella” comes from the name of the genus of marine gastropod mollusks whose remains are seen within the stone

It is a particularly unusual gem because it exhibits a special optical property known as "tenebrescence

It is found in the Bilk Mountain range near Denio

Black Tourmaline is a black crystalline aluminum borosilicate mineral with occasional light gray inclusions that appear as flecks or veins

Diopside 8mm Round - 15-16 Inch Saucer The name “Turritella” comes fromDiopside is a calcium and magnesium silicate mineral. It is transparent or translucent, and can display a nearly emerald green color due to the presence of Chromium within the stone. It is believed to increase ones metaphysical connection with the earth.