Iolite 7x8mm Faceted Round Nugget - 15-16 Inch Agatized Coral Mexican Laguna Lace Agate is

Mexican Laguna Lace Agate is one of the most prized agates in the world

8-9 small ranging 15-20mm

It often also occurs with colors of rust

The most precious Fire Opal has flashes of iridescence and is known as Precious Fire Opal or “Firmament Stone

It is believed to bring the wearer water energy and to promote flow

Iolite 7x8mm Faceted Round Nugget - 15-16 Inch Agatized Coral Mexican Laguna Lace Agate isIolite most commonly occurs in shades of blue to gray, violet or indigo. It displays a visual property called pleochroism, which means that it can appear to be different colors as it shifts in the light. According to Norse legend, Viking explorers used thin pieces of Iolite as the worlds first polarizing lens to help them determine the exact location of the sun for navigation.