Proustite – Samson Mine, St. Andreasberg, Goslar, Lower Saxony, Germany
 Former A. Schöffel Collection

 This particularly richly decorated proustite specimen is surrounded by rare, metallic, highly lustrous proustite crystals. Transmitted light reveals its flawless, transparent, ruby-red color. German proustite specimens of this quality and with this particularly well-preserved, intense color are rare these days.
 (Due to their sensitivity to light, many historical specimens have lost their color).
 Wonderful collector's item of this rare German classic!