Ópalo andino verde

Acari Mine, Caravelí, Arequipa, Peru

Mide 6 x 4.3 x 2.2 cm

Ópalo andino verde

Acari Mine, Caravelí, Arequipa, Peru

Mide 4.7 x 3.3 x 2.4 cm

Plioceno, Form. Caloosahatchee.

Arcadia, Florida, USA

Mide 3.3 x 3.3 x 3 cm