Argentite, Calcite – Freiberg, Ore Mountains, Saxony, Germany
 Ex Lazard Cahn Collection, Ex Christian Weise 1979

 An exceptionally aesthetic argentite specimen with perfect crystal formation in a wonderful size.
 The argentites are all sharp-edged and lustrous. The rare silver sulfide mineral is embedded in calcite crystals, creating a striking contrast.
 Argentite specimens are virtually impossible to acquire, especially in such good quality, size and aesthetics!
 A true mineralogical and aesthetic highlight for any collection!