The Carolyn had a low micro-diamond count and everyone here snickered. The source of micro-diamond and macro-diamond are different in the same pipe, you never know if a pipe has macro stones unless you do a larger sample. Most people cannot wrap their head around this. Large diamond is transported to surface in blocks and chunks of eclogite while small diamond is picked up during the elevator ride to surface. The Carolyn and satellite-pipes are located in the NE quadrant of the Rio Tinto FALCON diamond field.