Purple Flower Fluorite 10mm Round A Grade - 15-16 Inch Butter YooperLIKE is a Syenite rock

YooperLIKE is a Syenite rock that is rich with fluorescent Sodalite

It's often found in large masses and can be colorless

Prehnite was the first mineral to be named after a person: its discoverer

It is typically white or light gray with gray

Purple Flower Fluorite 10mm Round A Grade - 15-16 Inch Butter YooperLIKE is a Syenite rockFluorite 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