UV 365nm AA Battery Flashlight for Crystal Viewing Size:3.75" L x .75"W copper is the very element

copper is the very element responsible for Chrysocolla's color

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Moss Agate looks like a miniature landscape captured in stone — green

UV 365nm AA Battery Flashlight for Crystal Viewing Size:3.75" L x .75"W copper is the very elementSome crystals keep their most stunning secrets hidden in plain sight. Under normal light, a piece of calcite or fluorite might look beautiful but unremarkable. Flip on a 365nm UV flashlight, and suddenly you're looking at something that glows like it came from another world. This compact AA powered flashlight delivers true 365nm ultraviolet light, the wavelength that makes UV reactive minerals fluoresce most vividly, and it's small enough to keep on