Ruby 4x7mm Faceted Tyre Beads AA Grade - 15-16 Inch Tree Agate Cacoxenite is the trade name

Cacoxenite is the trade name for this naturally occurring blend of seven stone types

a mineral of the Quartz family

The Peruvian material has a lighter tone of Pink than deposits found in other parts of North and South America

this smooth  Labradorite pebble is truly a beautiful specimen

The fibrous asbestos inclusions in the stone give it the flash that inspired its name

Ruby 4x7mm Faceted Tyre Beads AA Grade - 15-16 Inch Tree Agate Cacoxenite is the trade nameRuby is a precious gemstone known for its deep red color. It is a variety of the mineral corundum, the second hardest mineral next to diamond . The presence of chromium is what gives a ruby its red color. Trace amounts of iron can also affect the hue, giving some rubies a slightly brownish or purplish tint. Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. At times in ancient history, Ruby was valued more