The paper on basis of identification of many tests first reports the existence of high─Pmetamorphic topaz,lazulite l garnet,hornblende and coesite in the Susong area.
本文首次报导了在宿松地区经多种测试查证,有经受高压变质作用的黄玉、天蓝石,及石榴子石、角闪石、蓝晶石中柯石英的存在,并将以黄玉为标志的富铝泥质岩(Schreyer称其为广义白片岩),参照蓝片岩、绿片岩的命名原则,易名为黄片岩。