- Metcalf Mines (Arizona Copper Co. group; Metcalf Open pit), Clifton, Copper Mountain District (Clifton-Morenci District), Shannon Mts, Greenlee Co., Arizona, USA
- Thumbnail, 1.4 x 0.8 x 0.4 cm
A very aesthetic thumbnail cluster of gorgeous, royal-blue, bladed azurite balls from the Metcalf Mine at Clifton, Arizona. The blades have excellent luster and the bit of malachite is a fine accent. Old-time, outstanding material from this noted locale from the Jaime Bird Collection.