One of the most attractive miniature sized specimens of twinned Ferberite from Tasna that I have offered. The piece features not one, but two eye-catching twins of Ferberite which are aesthetically intergrown to create a lovely display specimen. An associated gem quality Quartz crystal on the base of the specimen is a great touch. A very small nick on the top of the piece is the only spot of damage that I can see on the display side (the piece is incomplete on the back where it detached from the pocket wall). It’s rare to find a pair of intergrown twins like this from Tasna, especially with sharp faces, great and form and in such good condition! This is more than just a “black” rock just based upon its visceral beauty. Very showy and desirable for the species!
Locality: Tasna Mine, Rosario section of Cerro Tasna, Atocha-Quechisla District, Nor Chichas Province, Potosi Department, Bolivia
Specimen Size: 4.2 x 3.3 x 2.2 cm (miniature)
Shipping from United States
1-3 business days
Estimated shipping times
- North America : 2 - 5 business days
- Europe : 7 - 14 business days
- Australia, New Zealand and Oceania : 10 - 20 business days
- Asia Pacific : 7 - 14 business days
I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Returns & Exchanges
I gladly accept returns, exchanges, and cancellations
Just contact me within: 14 days of delivery
Ship items back to me within: 30 days of delivery
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Questions about your order?
Please contact me if you have any problems with your order.
Last updated 3 July 2022.
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