Siderite vein material with Ni and Co ores with a cavity measuring 2 × 1.5 cm, in which several stefanite crystals up to 3 mm in size have grown.
Siderite vein material with Ni and Co ores with a cavity measuring 2 × 1.5 cm, in which several stefanite crystals up to 3 mm in size have grown.
| Weight | 91 g |
|---|---|
| Dimensions | 24 × 60 × 60 mm |
