Micro Scanning Sample Data Entry Client Name Sample Reference Enter Percentage Below in the relevant fields natural clays making up the matrix calcite calcrete clays clays dolomite fine dolomite fine calcrete haematite fine haematite quartz fine quartzite rounded sandy quartz burnt lime topsoils traces of organic debris agricultural soil dust light fuel oil smoke carbons Please do a quick check to see if percentages add up to 100% then click submit Website Designed by Hosting Deals – Marketing by HQ Leads