$3,000.00 €2,703 £2,300.00 approx. This specimen is priced in US dollars, all other prices are approximate.
A brilliant specimen of Olivenite from the Copper Arsenate mecca of Wheal Gorland, St. Day, Cornwall. Crystals of a lustrous rich dark olive green colour cover a large area of the specimen, crystals measuring to an average of 2mm. The crystals of Olivenite have cemented a Quartz Breccia with yellow green probably Chenivixite, on a milky Quartz vein-stone. A great specimen from Wheal Gorland.