Description
A fine and very old time piece of rare silver chloride Chlorargyrite from the world famous loacality Chañarcillo of Copiapó, Chile. Here we have sheet-shaped masses and very indistinct crystals with a tombak-brown colour. I admit that this specimen is not a beauty but considering rarity and history combined with the fine and partially antique labels, this is probably the most important piece of this present auction.