Natural History - Historic Onyx Mineral Specimen with Polished 'Eye'
Cut and polished to reveal the parallel white and brown banding. 39 mm, 47 mm (2 in.).
Collected in person in 2014. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life.
[No Reserve]
Price realized | 10 GBP |
Starting price | 5 GBP |
Estimate | 30 GBP |