Quart (variety amethyst) - Piedra Parada (Las Vigas), Mexico - 5.5 x 4.3 x 2.2 centimeters
Mineral: Quart (variety amethyst)
Locality: Piedra Parada (Las Vigas), Municipio Tatatila, Veracruz (Veracruz de Ignacio de la Llave), Mexico
Dimensions: 5.5 x 4.3 x 2.2 centimeters