What a super Arsenopyrite specimen from well known Barroca Grande Mine of Panasqueira in Portugal. This stout and well defined crystals are easily comparable with the great ones from Yaogangxiang in China and here we have super metallic and sharp crystals with excellent terminations. They are multifaced as well and superbly striated. The center of the specimen is so far I can see absolutely pristine, just at the periphery are the usual contacts. A stunning specimen from the 1990s.