Are you sure you want to buy Allargentum - dyscrasite pseudo. for $150.00?
Description:
Specimen of very rare silver mineral - allargantum. Crystals are standing up from calcite matrix, from which they were etched. Allargentum together with kongsbergite are probably pseudomorphosing dyscrasite crystals. Here and here you can find information about this great world class find.
This item will be shipped from Warsaw, Poland. We combine shipping.