Spherical hollow globules of magnetic oxide of iron
- Made:
- before 1889
Spherical hollow globules of magnetic oxide of iron, analysed by R. Smith, from the Balina Iron Works, Cyfartha, South Wales
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/3311
- type:
- specimen
- credit:
- John Percy Collection