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medievalists , 4 months ago to random Islamic Silver Unveiled: Geochemical Insights Rewrite History https://www.medievalists.net/2024/03/islamic-silver-unveiled-geochemical-insights-rewrite-history/ #history #coins #medieval
Islamic Silver Unveiled: Geochemical Insights Rewrite History
https://www.medievalists.net/2024/03/islamic-silver-unveiled-geochemical-insights-rewrite-history/ #history #coins #medieval
ClaireFromClare , 4 months ago @medievalists Fascinating! Analysis of trace elements & lead isotopes to shed new light on ancient trade networks. Original paper here: https://www.cambridge.org/core/journals/antiquity/article/sources-of-early-islamic-silver-lead-isotope-analysis-of-dirhams/853EB2CBE002FE8ECFF7FF142D8CBB20 #geochemistry #numismatics #TradeHistory @histodons
@medievalists Fascinating! Analysis of trace elements & lead isotopes to shed new light on ancient trade networks. Original paper here: https://www.cambridge.org/core/journals/antiquity/article/sources-of-early-islamic-silver-lead-isotope-analysis-of-dirhams/853EB2CBE002FE8ECFF7FF142D8CBB20 #geochemistry #numismatics #TradeHistory @histodons
bibliolater , 8 months ago to science "We propose that this process of lithosphere growth—with diamonds attached to the supercontinent keel by the diapiric uprise of depleted buoyant material and pieces of slab crust—could have enhanced supercontinent stability." Timmerman, S., Stachel, T., Koornneef, J.M. et al. Sublithospheric diamond ages and the supercontinent cycle. Nature (2023). https://doi.org/10.1038/s41586-023-06662-9 #OpenAccess #OA #Journal #Article #Geochemistry #Science #Mineralogy #Diamonds #Academia #Academic #Academics @science
"We propose that this process of lithosphere growth—with diamonds attached to the supercontinent keel by the diapiric uprise of depleted buoyant material and pieces of slab crust—could have enhanced supercontinent stability."
Timmerman, S., Stachel, T., Koornneef, J.M. et al. Sublithospheric diamond ages and the supercontinent cycle. Nature (2023). https://doi.org/10.1038/s41586-023-06662-9 #OpenAccess #OA #Journal #Article #Geochemistry #Science #Mineralogy #Diamonds #Academia #Academic #Academics @science
bibliolater , 8 months ago to science Timmerman, S., Stachel, T., Koornneef, J.M. et al. Sublithospheric diamond ages and the supercontinent cycle. Nature (2023). https://doi.org/10.1038/s41586-023-06662-9 #OpenAccess #OA #Journal #Article #Geochemistry #Science #Mineralogy #Diamonds #Academia #Academic #Academics @science