Powdered and laevigated titaniferous bear, the crystals of cyano-nitride are separate and loose
- Made:
- before 1889
Powdered and laevigated titaniferous bear, in which the crystals of cyano-nitride are separate and loose, communicated by Dr. Noad
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/3129
- type:
- specimen
- credit:
- John Percy Collection