- Small Cabinet, 6.2 x 3.1 x 2.7 cm
- Balcoll Mine, Falset, Catalonia, Spain
Semi crystalline white calcite is the host for brilliant silver crystals including some spinel twins, to .75 cm in length. A few matte black, acanthite crystals, to .5 cm in length, are perched on the silver crystals. All of this is emplaced on a light gray limestone matrix. The color contrast is nice!