A classic single crystal of Vivianite from the famous Siglo XX mine. This superb, very sharp, rather lustrous, gemmy, rich emerald green color “sword”-shaped crystal is one of the better quality single Vivianites that I’ve offered from this famous locality. Subscribers to the Mineralogical Record know that an entire issue was dedicated to this unique and historic locality, and those who are familiar with specimens from this mine know that good quality Vivianites are next to impossible to obtain. This is a historic specimen that was collected in the 1940s when the Siglo XX Mine was booming with new and exciting phosphates!
Locality: Contacto Vein, Siglo XX Mine (Siglo Veinte Mine), Llallagua, Bustillo Province, Potosi Department, Bolivia
Specimen Size: 4.7 x 1.3 x 0.8 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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