Purple Labradorite palmstone crystal fluorite these chalcedony-based stones display inclusions

these chalcedony-based stones display inclusions of green-colored minerals that give a grassy or mossy look

so it is often dyed blue

but may also be found in blue or green

The stone's color palette

The largest deposits of Angelite are in Peru and Mexico

Purple Labradorite palmstone crystal fluorite these chalcedony-based stones display inclusionsLabradorite, a feldspar mineral, is an intermediate to calcic member of the plagioclase series. It has an anorthite percentage of between 50 and 70. The specific gravity ranges from 2. 68 to 2. 72. The streak is white, like most silicates. The refractive index ranges from 1. 559 to 1. 573 and twinning is common. Color: Blue, Green, Grey, Purple, Yellow, Red, Brown Luster: Vitreous, Pearly Crystal system: Triclinic crystal system Chemical formula: