Consisting of large prismatic crystals protruding from a bed of smaller crystals, collection number 610, with an old Geologisch Centrum label. 156 grams, 11 cm (4 3/8 in.).
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card. [No Reserve]
Price realized | 25 GBP |
Starting price | 5 GBP |