More FYI
Veerle Devulder, Frank Vanhaecke, Andrew Shortland, David Mattingly, Caroline Jackson, Patrick Degryse, Boron isotopic composition as a provenance indicator for the flux raw material in Roman natron glass, Journal of Archaeological Science, Volume 46, June 2014, Pages 107-113, ISSN 0305-4403, http://dx.doi.org/10.1016/j.jas.2014.03.009.
(http://www.sciencedirect.com/science/article/pii/S0305440314000880)
Daniele Arobba, Francesca Bulgarelli, Federica Camin, Rosanna Caramiello, Roberto Larcher, Lucia Martinelli, Palaeobotanical, chemical and physical investigation of the content of an ancient wine amphora from the northern Tyrrhenian sea in Italy, Journal of Archaeological Science, Volume 45, May 2014, Pages 226-233, ISSN 0305-4403, http://dx.doi.org/10.1016/j.jas.2014.02.024.
(http://www.sciencedirect.com/science/article/pii/S0305440314000739)
D. Möncke, M. Papageorgiou, A. Winterstein-Beckmann, N. Zacharias, Roman glasses coloured by dissolved transition metal ions: redox-reactions, optical spectroscopy and ligand field theory, Journal of Archaeological Science, Volume 46, June 2014, Pages 23-36, ISSN 0305-4403, http://dx.doi.org/10.1016/j.jas.2014.03.007.
(http://www.sciencedirect.com/science/article/pii/S0305440314000867)