MC2 Longwave Mineral Collection yooperlite Nice purple color under shortwave

Nice purple color under shortwave but even brighter under midwave UV a different purple tone

O53 chalcedony & calcite from Crawford

We recommend you start with a shortwave UV lamp before going with longwave UV  because over 90 percent of fluorescent minerals need shortwave UV to respond

5"x4" inches

and other accessories can be found under the UV accessory category

MC2 Longwave Mineral Collection yooperlite Nice purple color under shortwaveMixture of longwave minerals from several locations. Watch the videos for a better in depth description of each mineral and how they are behaving under the UV lights. Message for International shipping charges. Thank you