This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
This fluorescent syenite sodalite, known by its trade name 'Yooperlite' lights up beautifully orange under a UV lamp.
