Fluorite - Mandrosonoro, Ambatofinandrahana, Amoron’i Mania, Madagascar

CaF₂

Fluorite from Mandrosonoro, located in the Ambatofinandrahana district of Amoron’i Mania, Madagascar, is renowned for its exceptional clarity and vibrant coloration. This mineral typically forms cubic or octahedral crystals, often exhibiting striking shades of green, purple, blue, or yellow. The colors are sometimes zoned, creating a mesmerizing gradient effect that enhances the visual appeal of the specimens. The crystals from this locality often display a vitreous luster and excellent transparency, making them highly sought after by collectors and gem enthusiasts alike. Mandrosonoro fluorite frequently occurs in association with other minerals such as quartz, feldspar, and occasionally rare earth minerals, forming aesthetically intriguing combinations.

The geological environment of Mandrosonoro, with its complex pegmatitic and hydrothermal systems, provides ideal conditions for the formation of high-quality fluorite. The region's rich mineral diversity is a testament to its unique geochemical conditions, which foster the development of fluorite crystals with exceptional structural integrity and aesthetic qualities. Specimens from Mandrosonoro are particularly prized in the mineralogical community for their rarity and their ability to fluoresce under ultraviolet light, a characteristic that adds to their allure. These attributes make Mandrosonoro fluorite a fascinating subject of study and a treasured addition to both scientific collections and private displays.

Approx. specimen size: 55mm x 40mm x 25mm