Celestine Sulphate Mineral Display Specimen
A radiating cluster of white tabular crystals (SrSO4) with dusting of orange mineral present at the tips. 123 grams, 62 mm (2 3/8 in.). [No Reserve]
From Hammam-Zriba Mine, Tunisia. Acquired at the Bakewell Show, UK, 7 October 2000. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
Price realized | 45 GBP |
Starting price | 5 GBP |
Estimate | 30 GBP |