Louise Charlotte Mine, Dränge valley, Hasserode, Wernigerode, Harz, Saxony-Anhalt, Germany
A steel blue tabular anatase crystal on quartz calcite removed by HCl photo and collection: Th.Lühr
© Th. Lühr
Stilbite crystals on schist matrix photo and collection Thomas Lühr
Columnar silver-grey Arsenopyrite crystals, a steel blue transparent Anatase crystal and Chlorite (left from the Anatase). Photo and collection Thomas Lühr.
photo and collection Thomas Lühr
Calcite removed by HCl photo and collection Thomas Lühr
Photo and collection Thomas Lühr.
Calcite partially removed by HCl photo and collection Thomas Lühr
Calcite removed by HCl