Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
- Made:
- before 1889 in Norway
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Arsenical cobalt or skutterudite, from Skutterude, near Modum, Norway
Small metallic iridescent crystals, of various combinations of the cubic system. From Skutterude, near Modum, Norway. Contains 20 per cent. of cobalt.
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/2556
- Materials:
- Cobalt (ore)
- Measurements:
-
overall: 25 mm x 61 mm x 43 mm,
- type:
- specimen
- credit:
- John Percy Collection
