O7 - Fluorite - Rogerly, England fluorescent minerals Satisfaction guaranteed

Satisfaction guaranteed

Some even respond a yellow in color in midwave UV at 300nm

UV blocking safety glasses block UV rays and provides eye protection when chipping away at rock and boulders

If he doesn't tell him Tony's going to come by and fix a few things

Specimens come in 2 1/2 to 3 1/2 inches in size

O7 - Fluorite - Rogerly, England fluorescent minerals Satisfaction guaranteedFluorite Rogerly, England Deep purple response under longwave and shortwave UV. Rogerly flluorite crystals are highly sought after from England. Crystals can be bright green in daylight if a rust remover is used to remove the rust film from the specimen. Does not affect the fluorescent response. 1 pound 12 ounces Approx. 5" x 4. 5"