RC99P8: Probably this is one of the first amethyst samples from Las Vigas because the original label indicates that it was acquired in Tucson in 1968 and (erroneously) 'Guerrero' as the locality. It is a very aerial group of crystals, some of them doubly terminated, with a very well marked color zoning. Luster and transparency are excellent.
Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave)  Mexico (±1968)

Specimen size: 9 × 5.7 × 2.9 cm = 3.54” × 2.24” × 1.14”

Main crystal size: 2.4 × 1.2 cm = 0.94” × 0.47”