Sierra de Cruces, Mun. de Sierra Mojada, Coahuila, Mexico
A pair of yellow Vesuvianite crystals to 17 mm, showing both positive and negative faces. Some small grey garnets are intergrown with the Vesuvianite, causing some of the crystal faces to be a bit rough. The color and luster are excellent. This is quite a nice thumbnail, found during my December 1992 collecting trip.