TY - GEN AU - van Dongen,Bart E AU - Fraser,Sharon E AU - Insoll,Timothy TI - The composition and origin of Ghana medicine clays SN - 1469-2910 PY - 2011///1108 KW - Aluminum Silicates KW - chemistry KW - Anthropology, Cultural KW - Chemical Fractionation KW - Clay KW - Gas Chromatography-Mass Spectrometry KW - Geologic Sediments KW - Ghana KW - Humans KW - Medicine, African Traditional KW - Minerals KW - analysis KW - Organic Chemicals KW - X-Ray Diffraction N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1080/13648470.2011.591204 ER -