Mommel Mine, Trusetal, Brotterode-Trusetal, Schmalkalden-Meiningen District, Thuringia, Germany
goethite. size: 80 mm. photo: 02-14-2010. Thomas Krassmann Collection
© Philip Bluemner
Pale rose erythrite with some annabergite on baryte/fluorite matrix. Cobalt-bearing minerals have only been found in a small ore occurence at the Sandberg hill. Specimen size: 8 x 4,5 cm.
© Andreas Gerstenberg
The “Schwerspatgrube Herges-Vogtei” = Mommel mine excavation of baryte and iron ore, in 1912. Vintage picture postcard, photographer A. Mader, Augsburg. The card was sent on 25 July 1930 from Schmalkalden to Cassel. G. Grundmann collection.
© A. Mader, Augsburg.