PRODUCT INFORMATION
General Description
A unique and rare secondary mineral found in the oxidized zones of some uriniferous copper deposits. Named in 1793 by Abraham Gottlob Werner in honour of Torbern Olof Bergmann (1735, Sweden). Bergmann was one of the most important chemists and mineralogists of the eighteenth century. These very beautiful green crystals can dehydrate into metatorbernite. Either way these are exceptionally rare classic mineral specimens ideal as a cabinet oddity! Price is grade dependant. Items are as shown.Product Data
Locality = CongoGrade = Very Good Grade
Size = 111 - 130 mm | 4.4 - 5.1 inch
Net Weight = 1.9 Kg | 4.2 Lbs
Product Type = Small Batch
Net Weight = 1.9 kg
SKU = LIBNNTO146700
We have 1 in stock.
PLEASE NOTE: The product title specifies the exact number of individual pieces included in your purchase (eg. x12, x1, x35 etc). “We have 1 in stock” means we have 1(one) complete batch (as per quantity stated in the product title) or 1 (one) unique product available as appropriate. Prices are grade dependent and all items are sold as shown in the product images.
All prices exclude SA VAT. International export clients will not be charged VAT by us, but you may be charged import VAT by customs in your country.
PLEASE NOTE: The product title specifies the exact number of individual pieces included in your purchase (eg. x12, x1, x35 etc). “We have 1 in stock” means we have 1(one) complete batch (as per quantity stated in the product title) or 1 (one) unique product available as appropriate. Prices are grade dependent and all items are sold as shown in the product images.
All prices exclude SA VAT. International export clients will not be charged VAT by us, but you may be charged import VAT by customs in your country.