$130.00 €111 £100.00 approx. This specimen is priced in US dollars, all other prices are approximate.
A well-crystallized sparkling specimen of Tennantite from the classic Cornish location of Wheal Jewel, St. Day. Micro-crystals of Tennantite are intergrown associated with tabular crystals of Chalcocite covered by iridescent purple to maroon coloured Bornite, on a Quartz and Chlorite matrix.