Variscite Faceted 3mm Round - 15-16 Inch

and this phenomenon is thought to be due to impurities of yttrium or organic matter within the crystal lattice

this semi to precious variety of quartz is found in many locations around the world

bubbles and crystal-rich layers that form as lava flows onto the surface of stone —

Its colors include burnt red

It can be easily confused with other minerals due to its variety of colors and formations

It is frequently fluorescent under ultraviolet light

all organic parts are replaced by minerals

" and variants of the name in other languages

Sometimes called the "Black Prince's Ruby" for its role in the English crown

The presence of chromium is what gives a ruby its red color

light gray or black

gray and mauve stone