 | | Book (edition) | | oxidised iron grain, silicates (dark grey); Basalt Quarry Bühl, Weimar near Kassel, Hessen, Germany (sample:...goethite (?, dark line), silicates (dark grey); Basalt Quarry Bühl near Kassel, Germany (sample: Hanel/Altherr);...part of grain), silicate matrix (dark grey); Stahl quarry, Dörrmorsbach, Aschaffenburg, Spessart, Franken...bornite (pinkish), dolomite (dark grey); Dolomite quarry, Rędziny, Czarnów, Rudawy Janowickie Mts., Lower...Albula Valley, Grischun (Grisons/ Graubünden), Switzerland (sample: van Acken); PPL B Godlevskite (dark |  | | Book (edition) | | (brownish pleochroism), silicates (dark grey); Basalt Quarry Bühl near Kassel, Germany [j]; Nic. // C Iron (dark...(brown and multicolour internal reflections); Basalt Quarry Bühl near Kassel, Germany [j]; Nic. + 20 Iron...iron (light grey), silicates (dark grey); Basalt Quarry Bühl near Kassel, Germany [j]; Nic. // B Schreibersite...silicates (brown internal reflections); Basalt Quarry Bühl near Kassel, Germany [j]; Nic. + 34 Schreibersite...Poland (Ramdohr’s description points to the dolomite quarry near Redziny, Czarnów) [j]; Nic. // B Euhedral |  | | Journal (issue) | | , rapidcreekite , novacekite , erythrite and hörnesite . The camgasite crusts are in part composed of...Biete Micromineralien von Arvigo (Kluftminerale), Lengenbach, Jas Roux (Sulfosalze) , Baveno, Cornaux (Schweizer...Lagerstätten, Lage rstätten : Harz, Hagendorf, Lengenbach -Schweiz, Grube Clara-Schwarzwald , Tsumeb-SW-Afrika |
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Lengenbach Quarry, Fäld, Binn, Goms, Valais, Switzerland