- Botryogen, Copiapite, Butlerite and Parabutlerite
- Miniature, 5.7 x 4.1 x 2.5 cm
- Mina Santa Elena, Alcaparrosa, San Juan, Argentina
This specimen features a super red-colored crystal of 1.3 cm with one of the most lustrous faces of the lot, facing front. It is embedded in matrix of minutely crystallized Parabutlerite with other associated species.