September 2023 Mineral of the Month Back Issue - Kyanite

This is a back catalogue issue for the fifth Mooney Fine Mineral of the Month (September 2023) featuring tasteful little kyanite crystals. Kyanite is an alumino-silicate mineral that forms under intense metamorphic conditions. These gemmy little specimens are from Brazil and India. You'll receive one blue, one black, and a greenish polished piece that has fluorescent rubies inside! If you have further questions feel free to message me at j.m@mooneyfinemineral.com.