Mineralogical analyses following DIN EN 13925, 1-3

e.g. clay, kaolin (china clay), rock, quartz, feldspar, talcum, soil, calcite, dolomite, ceramic body, pigments, ceramic products (building ceramics, tiles, sanitary ware, technical ceramics, porcelain, insulators), remnants

Mineralogical analyses by XRD (x-ray diffraction) following testing station instruction 45, 47-49, triple determination

Phase analysis, qualitative, overview diffractogram

Phase analysis quantitative, clay

  • qualitative analysis – overview diffractogram
  • determining of feldspar, quartz; identification of different clay minerals like Kaolinite, Illite, Smectite, Mica, Montmorillonite; differentiate of swellable and non swellable 3- and 4-layer clay minerals
  • determining of Chlorite, Hematite, Calcite, Dolomite, Anatase, Goethite and further mineral phases

Phase analysis quantitative, refractories and other fired materials / products

  • qualitative analysis – overview diffractogram
  • determining of Quartz; Mullite, Cristobalite, ,Corundium, Cordierite/ Indialite, Si3N4-phases, SiC, Silicium a.s.o.

Contact: Dipl.-Ing. Rüdiger Köhler

Phone: +49 3521 463510

Contact: Dr.-Ing. Volkmar Lankau

Phone: +49 3521 463508