From : Messel mine, Darmstadt, Hesse, Germany
Radial aggregates of the calcium-iron-phosphate Anapaite in oil-shale. Anapaite is very similar to Messelite for which the Messel-mine is typelocality. This material is analysed. The Messel-mine now has the status of a world heritage of nature and collecting minerals is prohibited.
Dimensions : 4 x 2 x 1.3 cm