Wulfenite with Mimetite, San Francisco Mine, Mexico
Size: 3.4 × 2.8 ×2.5 cm
A beautiful large thumbnail of bright acidic-yellow Wulfenite occurring as thin tabular blades of typically 0.5 on edge but up to 1.3 cm. From the classic San Francisco mine in Sonora, Mexico, the smaller Wulfenites are gemmy and transparent and all have a brilliant lustre. Surrounding the Wulfenite crystals are 1 mm diameter spherical crystal clusters of lemon-yellow Mimetite.