Hardy A D, Sutherland H H, Vaishnav R
ITMS Section, Zayed University, Abu Dhabi campus, United Arab Emirates.
J Ethnopharmacol. 2002 May;80(2-3):137-45. doi: 10.1016/s0378-8741(02)00006-5.
A total of 23 kohl samples was analyzed using X-ray powder diffraction (XRPD) and scanning electron microscopy (SEM). Nineteen samples were obtained in Abu Dhabi and four in Dubai. None of the samples were made in the United Arab Emirates. The main component of 11 samples was found to be galena (PbS). For the remaining 12 samples, the main component was found to be one of the following: amorphous carbon, zincite (ZnO), sassolite (H(3)BO(3)) or calcite/aragonite (CaCO(3)).
总共使用X射线粉末衍射（XRPD）和扫描电子显微镜（SEM）对23个眼影粉样本进行了分析。19个样本是在阿布扎比获取的，4个在迪拜。没有一个样本是在阿拉伯联合酋长国制造的。发现11个样本的主要成分是方铅矿（PbS）。对于其余12个样本，发现主要成分是以下之一：无定形碳、红锌矿（ZnO）、硼砂（H(3)BO(3)）或方解石/文石（CaCO(3)）。
