Items where authors include "Spears, D.A."

Article

Arbuzov, S.I., Chekryzhov, I.Y., Spears, D.A. orcid.org/0000-0003-2047-3297 et al. (3 more authors) (2021) Geology, geochemistry, mineralogy and genesis of the Spetsugli high-germanium coal deposit in the Pavlovsk coalfield, Russian Far East. Ore Geology Reviews, 139. 104537. ISSN 0169-1368

Spears, D.A. (2017) The role of seawater on the trace element geochemistry of some UK coals and a tribute to Goldschmidt. Minerals, 7 (8). 148.

Spears, D.A. and Tewalt, S.J. (2009) The geochemistry of environmentally important trace elements in UK coals, with special reference to the Parkgate coal in the Yorkshire-Nottinghamshire Coalfield, UK. International Journal of Coal Geology, 80 (3-4). pp. 157-166. ISSN 0166-5162