UV-Minerals

short wave (253 nm): greyish bluelong wave(366 nm): intensive light-blueIndonesia3-4 cm

SW (253nm): yellowish whiteLW (366nm): pale yellow2-3 cm

Short wave (253 nm): light redlong wave (366 nm): orange-redapprox. 3 x 4 cm

long wave(366 nm): yellowapprox. 3x4 cm

short wave (253 nm): blue violettlong wave (366 nm): blue violettca. 3 cm

Short wave (253 nm): pink red Long wave (366 nm): orangeapprox. 3 x 4 cm

Short wave (253 nm): lightly orange Long wave (366 nm): intensivly orangeappr. 3 x 4 cm

shortwave (253 nm): greenlongwave (366 nm): pale greenLocality: Erongo, NamibiaSize: approx. 2-3 cmThe photo was taken at longwave.Here is a short video on instagram. Or here on Facebook.Colors on product photos may differ slightly from those of the original product for technical reasons.Our pictures are for reference only, when purchasing you will receive a product of equivalent quality.

Long wave (366 nm): dark redapprox. 3 x 4 cm

UV Mineral reagiert auf kurzwelle (weiß-blau)Größe: ca. 3-4 cm

Short wave (253 nm): grey yellow Long wave (366 nm): intensely yellowapprox. 3 cmLocality: Quebec, Kanada

short wave (253 nm): yellow whitelong wave (366 nm): whiteapprox. 3 x 4 cm

Short wave (253 nm): lightly orangeapprox. 3 x 4 cm

short wave (253 nm): intensiv orangelong wave (366 nm): orange - rosa

short wave (253 nm): greennlong wave (366 nm): grey greensize of the specimen: approx. 3-4 cm

approx. 3 x 4 cmShort wave (253 nm): white Long wave (366 nm): pink

short wave (253 nm): yellowlong wave (366 nm): pale yellow-orangeca. 1 cm

Yooperlite – the glowing secret from MichiganSize: approx. 2-3 cmLocality: MichiganYooperlite is an extraordinary type of rock from northern Michigan, discovered only a few years ago. It is especially famous for its bright fluorescence under UV light, usually glowing in vivid orange or yellow. This effect is caused by the mineral sodalite, which is embedded within the volcanic host rock.The name “Yooperlite” comes from the residents of Michigan’s Upper Peninsula—known as “Yoopers”—where these spectacular stones are found along the shores of Lake Superior. Thanks to their intense fluorescence, they quickly became highly sought-after collectibles.Yooperlite brings together geology, natural phenomena, and the excitement of collecting—making it a true highlight for anyone who loves fluorescent minerals.Colors on photos may slightly differ from the original piece due to technical reasons.Pictures serve as an example. You will receive a specimen of equivalent quality.