Souvent achetés avec « Mineral Specimens - Barite Serisite (approx 60 pieces) » — ajoutez le lot en un geste (panier mis à jour avec chaque article disponible).
An extremely interesting mineral specimen - combination of barite and sericite. Baryte might be colorless, white, yellowish or reddish, while sericite is usually colorless, sometimes white, yellowish, gray or brown.These minerals are generally used for decorative purposes and have great collector's importance.