Record Date information Year: 1843-50, main entries 1850-51 transl_trans Transcription China Clay – Steatites or Soap Rock,From Cornwall,(Talcum Smectis Lin) ocurs at Cape Lizard in Cornwall:,Analyses by Klaproth of 100 Parts,Silica 48,Magnesia 20.50,Alumina 14.-,Oxide of iron 1,Water 15.50,99, Source Library/ Place of edition Title Year Starting date End date Display order Winsor & Newton Recipe book Page number(s) in source: 15P002L16Part: 15 Recipe from dataset Stols-Witlox on grounds for paintings Original ID: 965 Note: This record was imported from Maartje Stols-Witlox' database on grounds for oil paintings in NW Europe, 1550-1900. Read more and find the complete dataset here