This large labradorite from Nain, Labrador shows a beautiful iridescent optical effect or ‘schiller’ known as labradorescence. Photo: Alan Hart #minerals #crystals #minds #nature #education

#education #spirituality #nature #health #minds

Unique Autunite (Meta-Autunite) from Golconda pegmatite district, Brazil Photo: Mineral Masterpiece #minds #nature #outdoors #photography #education