Fluorescent Minerals🍁 Minerals: Calcite + Mn Activator UV (White +Purple) UVB 310nm This Quarry is home to a variety of minerals such as Calcite, Galena, Sphalerite, Marcasite, and Dolomite. Located in Southern Ontario, this locality has particularly large Calcite formations which is unusual for the surrounding area! • This Calcite specimen glows a bright white and has purple tips. The boundary zone near the tips suggest this Calcite grew in multiple stages with fluids from different chemistry. • The tips are highly concentrated with Manganese impurities leading to a bright alternative glow from the base of the crystal. (Midwave UV Reaction 310nm) • Comes with Locality Tag! • Natural & raw – No treatments, just Earth doing its thing ⚖️ Weight: 2g 📏 Size: 30 x 7 x 6mm 📦Securely Shipped from Ontario Canada 🍁