This week I prepare great minerals for You. Introducing our exceptional Cobaltoan-bearing Calcite from the renowned Musonoi Mine in the Democratic Republic of Congo! This stunning mineral specimen showcases vibrant pink hues, unique crystal formations. Mined from one of the world's premier cobalt sources, this rare find is not only visually captivating but also of significant geological interest. Add a piece of natural beauty and history to your collection with this Cobaltoan-bearing Calcite from Musonoi Mine. Very aesthetic specimen much better in person. I'm trying to show You specimens and crystals hand selected, not usual, beautiful and pricey. condition as on pictures. Color is very difficult to reproduce in the pictures. Some pictured specimens show slightly different shades that seen with a human eye. Generally in my opinion the colors in reality are slightly prettier.