geologypage:Tourmaline | #Geology #GeologyPage #Mineral Tourmaline on backlit you can see an amazing
geologypage:Tourmaline | #Geology #GeologyPage #Mineral Tourmaline on backlit you can see an amazing royal blue color. Locality: Santa Rosa Mine, Itambacuri, Minas Gerais, Brazil Size: 2.6 × 2.6 × 0.5 cm Photo Copyright © e-rocks Geology Pagewww.geologypage.com -- source link