https://www.selleckchem.com/pr....oducts/pf-06650833.h
On the basis of this behaviour, we suggest that this temperature may represent the potential initial topaz's crystallization temperature from supercritical fluids in a pegmatite system. The log(fH2O/fHF)fluid (1.27 (0.06)) is coherent with the fluorine activity calculated for hydrothermal fluids (pegmatitic stage) in equilibrium with the forming mineral (log(fH2O/fHF)fluid = 1.2-6.5) and clearly different from pure magmatic (granitic) residual melts [log(fH2O/fHF)fluid less then 1]. The modelled H2O saturated fluids with the F con
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