Results: 1 - 3 of 3
Dec 31, 1989
Open File Report
… of producing ground calcium carbonate (GCC) paper fillers of … of precipitated calcium carbonate (PCC). This material is … in an increased use of calcium carbonate as a paper filler media. …
Dec 31, 1993
Open File Report
… Samples collected from recent carbonate material associated with … of Devonian Waterways Formation carbonate yielded 118 ppm lead and …
Apr 02, 1998
Open File Report
… analyses. Texture and matrix carbonate content analyses were …