Siderite, Calcite, Quartz
Small Cabinet, 7.3 x 6.1 x 4.4 cm
La Sirena Mine, Guanajuato, Mun. de Guanajuato, Guanajuato, Mexico
A SHOWY, AESTHETIC and UNUSUAL Mexican specimen of HOLLOW, sparkly, rust-brown siderite psuedomorphs after doubly terminated calcite crystals on a mound of lustrous, tinted quartz crystals. The longest pseudo is 5.1 cm. This fine, undamaged piece is from the famous La Sirena Mine at Guanajuato. 7.3 x 6.1 x 4.4 cm