The composition and origin of Ghana medicine clays
Bibliographic Data
| ID | 2171248 |
|---|---|
| Authors | Bart E Van Dongen (0000-0003-1189-142X, University of Manchester, corresponding author), Sharon E Fraser, Timothy Insoll (0000-0002-3072-3088, University of Manchester) |
| Year | 2011 |
| Volume | 18 |
| Issue | 2 |
| Pages | 285-302 |
| Publication date | 2011-08-01 |
| Open Access | No |
| Type | ARTICLE |
| Venue | Anthropology and Medicine (JOURNAL) |
| Journal identifiers | ISSN: 1364-8470 • E-ISSN: 1469-2910 |
| Publisher | Informa UK Limited (PUBLISHER • GB) |
| DOI | 10.1080/13648470.2011.591204 |
| PMID | 21810043 |
| PMCID | PMC3498837 |
| OpenAlex | W2016471260 |
| Language | EN |
| Citations received | 4 |
| References cited | 45 |
The mineral, organic and elemental composition of medicine clays from three shrines in the Tong Hills in northern Ghana (Gbankil, Kusanaab, and Yaane) are assessed to ascertain what additives they might contain and the implications for their recognition, for example in archaeological contexts. These are clays that are widely used for healing purposes being perceived efficacious in curing multiple ailments and which are given a divine provenance, but their collection is ascribed human agency. The Yaane clay is also supplied as part of the process of obtaining the right to operate the shrine elsewhere making it widely dispersed. Organic geochemical analyses revealed a predominance of plant-derived material with a substantial contribution of microbial origin. Based on these (supported by elemental and mineral analyses), no unnatural organic material could be detected, making an exogenous contribution to these clays unlikely. The implications are that these are wholly natural medicinal substances with no anthropogenic input into their preparation, as the traditions suggest. The very similar mineralogy of all the clays, including a non-medicine clay sampled, suggests that, unless the geology radically differed, differentiating between them analytically in an archaeological contexts would be doubtful
Archaeology · Art · Biology · Clay minerals · Composition (language · Earth science · Geochemistry · Geography · Mineral · Mineralogy · Natural (archaeology · Organic component · Provenance · Chemistry · Clay minerals and soil interactions · Heavy Metals in Plants · Therapeutic Uses of Natural Elements · Ecology · Environmental Chemistry · Geology
Organic geochemical analysis of archaeological medicine pots from Northern Ghana. The multi-functionality of pottery
Introduction. Shrines, substances and medicine in sub-Saharan Africa
Indigenous cosmology, art forms and past medicinal practices
Substance and materiality? The archaeology of Talensi medicine shrines and medicinal practices
Leaf Epicuticular Waxes
The Archaeology of Shrines among the Tallensi of Northern Ghana
Introduction. Shrines, substances and medicine in sub-Saharan Africa
Shrine Franchising and the Neolithic in the British Isles
Substance and materiality? The archaeology of Talensi medicine shrines and medicinal practices
| Citations per year | 0.27 |
|---|---|
| Citation span | 2011 - 2012 (2) |
| Highly cited | No |