Fluorite 6mm Round A Grade - 15-16 Inch hidden gray and purple

gray and purple

Norway where this type of igneous rock is found

gray and mauve stone

Gem Silica occurs in a vivid blue green color due to the presence of copper in the stone and is free of inclusions of other minerals

creating a unique "marbled" look

Fluorite 6mm Round A Grade - 15-16 Inch hidden gray and purpleFluorite is a luminous, soft and glassy stone, sometimes referred to as the most colorful mineral in the world. It is one of the most sought to after minerals among gem and mineral collectors, second only to Quartz. The term fluorescent was inspired by Fluorite, one of the first fluorescent minerals ever studied. It is frequently fluorescent under ultraviolet light, and this phenomenon is thought to be due to impurities of yttrium or organic matter