Lanwehr quarry, Müschede, Arnsberg, Hochsauerlandkreis, Arnsberg, North Rhine-Westphalia, Germany
Yellow-green crusts of cuproromeite (partzite). Associated with malachite and azurite on quartz. Brent Thorne specimen and photograph.
© Brent Thorne
Field of view 22 mm. Collection M. Kampf No 88-156.
Baryte crystals up to 1.8 cm length. Specimen size 7.7 x 6.8 x 4.2 cm. See second image. See messageboard at https://www.mindat.org/mesg-7-434809.html Specimen may originate from the Ruhr-Lippe quarry.
© Christian Bracke
dimension area mm. 2 x 2 photo and collection Luigi Chiappino
Specimen size is 41 x 20 cm. Largest crystal ~ 4 cm. Calcite with included marcasite and pyrite. Partly crustet by limonite.
© Stefan Koch
Olive-green cuproroméite associated with azurite and some lustrous grey metallic massive tetrahedrite. Field of view 3 cm.
© Leon Hupperichs
Cavity filled with limonite-coated tabular baryte crystals to 12 mm, in association with small calcite crystals. Gift from Klaus Krause a well known German collector who collected the specimen himself from the Lanwehr quarry in 1983. ***** Specimen size = 80 x 62 x 43 mm / Karel Bal Collection / Oct. 2005 *****
Crystal size is 4 mm.
Grey baryte crystals up to 2,5 cm from Lanwehr quarry. Note : May not be from the Lanwehr quarry but the Ruhr-Lippe quarry, see discussion at https://www.mindat.org/mesg-7-434809.html
© Andreas Gerstenberg
Fov is ~ 2 cm.
© Hans van t Zelfde
peter neschen collection (D-0317G) Nikon D7000 + Sigma 150mm Apo Macro + Helicon Focus 7
Green Cuproroméite crusts and Azurite . Sony Alpha 7R ii/Mitutoyo Plan Apo X 10/ 180 mm Achromatic doublet retro/"Stone Master Stack Unit "/ Linear-actor & Control/ Aperture . Photo & Collection Christophe Boutry .
© Christophe Boutry