$3,500.00 €2,936 £2,650.00 approx. This specimen is priced in US dollars, all other prices are approximate.
Specimens of Cassiterite pseudomorph after Orthoclase are now comparatively rare. The specimen we have to offer comprises several intergrown pseudomorphs measuring to 1.9 cm with the typical brown granular surface texture, from Wheal Coates, St. Agnes, Cornwall.