Tiny bundles of light blue fibrous or acicular crystals in an area 1mm across intimately associated with deep azur blue and sharp Callaghanite.
Data courtesy of Webmineral.
All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2025 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map
Please enable it in your browser's preferences, should you need assistance, follow this link for help enabling javascript in your browser.