Here is a sample of goethite with silky purple iridescent staining from a classic location in Tuscany, Italy. The Boccheggiano Mine is mostly famous of it's fluorescent aragonite specimens but does produce these colourful goethite specimens, as well.
DDJ
Be the first to know: latest additions, featured minerals, events, and exclusive updates await you.
Subscribe Now!
Website design by Melanie Lane.
Development and maintenance by Wenex Media Works.
