A charming vintage collector’s piece featuring a polished Chrysoprase cabochon preserved inside a small glass vial from an old mineral collection in Poland. The vivid apple-green color of the Chrysoprase contrasts beautifully with the minimalist presentation, giving the specimen both historical and aesthetic appeal. The gemstone has been carefully polished into a classic oval cabochon, highlighting its soft translucency and natural silky luster. Housed inside the original cork-sealed glass vial, the piece carries the authentic atmosphere of traditional European mineral collecting and old lapidary collections. Polish Chrysoprase has long been appreciated among collectors for its attractive green coloration and historical significance, especially material originating from Lower Silesia deposits. Small vintage preserved examples such as this are becoming increasingly difficult to find. A unique and nostalgic collector’s item combining natural gemstone beauty with the character of an old mineral collection.