Iolite most commonly occurs in shades of blue-gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it can appear to be different colors as it...
Iolite most commonly occurs in shades of blue-gray, violet or indigo. It displays a visual property called “pleochroism,” which means that it can appear to be different colors as it...
Iolite 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...
Iolite 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...
Iolite 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...