From: Campbell, L. S. (1989) Chemistry of the ore-forming fluids, Cligga Head, Cornwall. Master's thesis (by research), University of Leeds, U.K. 148pp.
From: Campbell, L. S. (1989) Chemistry of the ore-forming fluids, Cligga Head, Cornwall. Master’s thesis (by research), University of Leeds, U.K. 148pp. Publications citing this thesis: Smith, M., Banks, D. A., Yardley, B. W. D. and Boyce, A. (1996) Fluid inclusion and stable isotope constraints on the genesis of the Cligga Head Sn-W deposit, S.W. England. Eur. J. Mineral., 8, 961-974. Smith, M., and Yardley, B. W. D. (1996) The boron isotopic composition of tourmaline as a guide to fluid processes in the southwestern England orefield: An ion microprobe study. Geochim. Cosmochim. Acta, 60, 1415-1427.
THESIS DATASET 2 - Minerals The Cligga Head granite-hosted Sn-W deposit, Cornwall, U.K. Microprobe data - Tourmaline: B2O3 assumed stoichiometric. Atomic proportions calculated on the basis of 24.5 oxygens, assuming full occupancy of the anion site by (OH)- (e.g. Gallagher, 1988). See thesis for further discussion, including F- data.
Tourmaline # I - granite.
From: Campbell, L. S. (1989) Chemistry of the ore-forming fluids, Cligga Head, Cornwall. Master’s thesis (by research), University of Leeds, U.K. 148pp. Microprobe data: Tourmaline # II - veins
From: Campbell, L. S. (1989) Chemistry of the ore-forming fluids, Cligga Head, Cornwall. Master’s thesis (by research), University of Leeds, U.K. 148pp. Microprobe data: Tourmaline # II - veins
From: Campbell, L. S. (1989) Chemistry of the ore-forming fluids, Cligga Head, Cornwall. Master’s thesis (by research), University of Leeds, U.K. 148pp. Microprobe data: Tourmaline – epitaxial
Possible minor muscovite (K) contamination
From: Campbell, L. S. (1989) Chemistry of the ore-forming fluids, Cligga Head, Cornwall. Master’s thesis (by research), University of Leeds, U.K. 148pp. Microprobe data: Tourmaline – epitaxial
Selected hand-drawn petrographic illustrations of tourmaline # II - veins # I - granite
