which are associated with abundant rodochrosite and sphalerite

and the precision optics manufactured in Nuremberg

Dazwischen befinden sich einige klare Apatit-Kristalle

marcasite on anchorite

Very nice drawing and this piece has a red color

Arsenopyrit, Löllingit, Calcit, Wolframit, Huanggang, Innere Mongolei, China Lapislazuli which are associated with abundantDescription: A magnificent crystallization of some rare ore minerals. Lllingite and wolframite are associated with abundant, highly lustrous arsenopyrite crystals. Details: Mineral: Arsenopyrite, Lllingite, Calcite, Wolframite, Dolomite Location: Huanggang, Inner Mongolia, China Size: 10. 0 x 9. 0 x 6. 5cm