Specimens of Fluorescent Lapis Lazuli, collected from Afghanistan. Lapis lazuli is a metamorphic rock which contains high amounts of the mineral lazurite, which gives the rock a rich blue colour. These specimens display excellent fluoresence, turning a bright yellow orange colour when exposed to shortwave UV light. These specimens are small, approximately 1 – 1.5″ in size. They come in a white card tray with an information label.
