Felsenmeer, Hemer, Märkischer Kreis, Arnsberg, North Rhine-Westphalia, Germany
Piece with a large amount of intergrown Eisenkiesel crystals from Sundwig, Nordrhein-Westfalen. Each individual xx is 2-3 mm thick and 4-6 long. Specimen size (30)x60x80. Coll& photo AÖ 2010.
© AÖ 2010
Hematite pseudomorph after calcite. Field of view 2.5 cm.
© Leon Hupperichs
Hematite pseudomorph after calcite. Field of view 5 cm.
Hematite on Calcite x Calcite x is 7cm long and 5cm in Diameter ( at the base)
© Marcus V.