From : Messel mine, Darmstadt, Hesse, Germany
 
Lustrous yellow crystal-cluster of Gypsum, collected in the famous Messel mine in 1974. Now the Messel mine has the status of a world heritage of nature and collecting minerals or fossils is strictly prohibited.This is a decorative big specimen of Gypsum with some black inclusions of oil-shale from the old times.
 
Dimensions : 5,5 x 4,3 x 1 cm