- Botryogen, Copiapite, Butlerite and Parabutlerite
- Small Cabinet, 6.5 x 5.6 x 4.5 cm
- Mina Santa Elena, Alcaparrosa, San Juan, Argentina
A very rich specimen with numerous sharp clusters of Botryogen crystals to 1 cm, embedded in matrix of minutely crystallized Parabutlerite with other associated species. Many crystals are sharp and translucent. This is a rich and colorful specimen with whopping crystals for the species!