School of Earth and Environment
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Sam Shaw Dr Sam Shaw

Lecturer: Environmental Mineralogy

Telephone number: +44(0) 113 34 35237 (Office) 33965 lab
Email address: earssh@leeds.ac.uk
Room: 9.147

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Publications

  • Roncal-Herrero, T; Rodriguez-Blanco, JD; Bots, P; Shaw, S; Benning, LG (2011) The Role of Zn, Sr, Mg and PO4 in the Interaction of Carbonate-Rich Waters with Sulphate Minerals, Macla, 15, pp.181-182.
  • Begg, JDC; Burke, IT; Lloyd, JR; Boothman, C; Shaw, S; Charnock, JM; Morris, K (2011) Bioreduction behaviour of U(VI) sorbed to sediments, Geomicrobiology Journal, 28, pp.160-171. doi:10.1080/01490451003761137
  • Rodriguez-Blanco, JD; Shaw, S; Bots, P; Roncal-Herrero, T; Benning, LG (2011) The role of pH and Mg on the stability and crystallization of amorphous calcium carbonate, Journal of Alloys and Compounds, . doi:10.1016/j.jallcom.2011.11.057
  • Hubbard, CH; West, LJ; Morris, K; Kulessa, B; Kountcheva, D; Lloyd, JR; Shaw, S (2011) In search of experimental evidence for the biogeobattery , Journal of Geophysical Research Biogeosciences, 116, . doi:10.1029/2011JG001713
  • Rodriguez-Blanco, JD; Shaw, S; Benning, LG (2011) The kinetics and mechanisms of amorphous calcium carbonate (ACC) crystallization to calcite, via vaterite., Nanoscale, 3, pp.265-271. doi:10.1039/c0nr00589d
  • Bots, P; Benning, LG; Rickaby, REM; Shaw, S (2011) The role of SO4 in the switch from calcite to aragonite seas., Geology, 39, pp.331-334. doi:10.1130/G31619.1
  • Ahmed, IAM; Benning, LG; Kakonyi, G; Sumoondur, AD; Terrill, NJ; Shaw, S (2010) Formation of Green Rust Sulfate: A Combined in Situ Time-Resolved X-ray Scattering and Electrochemical Study, LANGMUIR, 26, pp.6593-6603. doi:10.1021/la003035j
  • Vu, HP; Shaw, S; Brinza, L; Benning, LG (2010) Crystallization of Hematite (alpha-Fe2O3) under Alkaline Condition: The Effects of Pb, CRYST GROWTH DES, 10, pp.1544-1551. doi:10.1021/cg900782g
  • Tobler, DJ; Shaw, S; Benning, LG (2009) Quantification of initial steps of nucleation and growth of silica nanoparticles: An in-situ SAXS and DLS study, GEOCHIM COSMOCHIM AC, 73, pp.5377-5393. doi:10.1016/j.gca.2009.06.002
  • Davidson, LE; Shaw, S; Benning, LG (2008) The kinetics and mechanisms of schwertmannite transformation to goethite and hematite under alkaline conditions, AM MINERAL, 93, pp.1326-1337. doi:10.2138/am.2008.2761
  • Sumoonndur, A; Shaw, S; Ahmed, IAM; Benning, LG (2008) Green rust as a precursor for magnetite: an in situ synchrotron based study, MINERALOGICAL MAGAZIN, 72, pp.201-204. doi:10.1180/minmag.2008.072.1.201
  • Vu, HP; Shaw, S; Benning, LG (2008) Transformation of ferrihydrite to hematite: an in situ investigation on the kinetics and mechanisms, MINERALOGICAL MAGAZINE, 72, pp.217-220. doi:10.1180/minmag.2008.072.1.217
  • Ahmed, IAM; Shaw, S; Benning, LG (2008) Formation of hydroxysulphate and hydroxycarbonate green rusts in the presence of zinc using time-resolved in situ small and wide angle X-ray scattering, MINERALOGICAL MAGAZINE, 72, pp.159-162. doi:10.1180/minmag.2008.072.1.159
  • Payne, VE; Rickaby, REM; Benning, LG; Shaw, S (2008) Calcite crystal growth orientation: implications for trace metal uptake into coccoliths, MINERALOGICAL MAGAZINE, 72, pp.269-272. doi:10.1180/minmag.2008.072.1.269
  • Rodriguez-Blanco, JD; Shaw, S; Benning, LG (2008) How to make 'stable' ACC: protocol and preliminary structural characterization, MINERALOGICAL MAGAZINE, 72, pp.283-286. doi:10.1180/minmag.2008.072.1.283
  • Yee, N; Shaw, S; Benning, LG; Nguyen, TH (2006) The rate of ferrihydrite transformation to goethite via the Fe(II) pathway, AM MINERAL, 91, pp.92-96. doi:10.2138/am.2006.1860
  • Rickaby, REM; Shaw, S; Bennitt, G; Kennedy, H; Zabel, M; Lennie, A (2006) Potential of ikaite to record the evolution of oceanic delta O-18, GEOLOGY, 34, pp.497-500. doi:10.1130/G22413.1
  • Shaw, S; Pepper, SE; Bryan, ND; Livens, FR (2005) The kinetics and mechanisms of goethite and hematite crystallization under alkaline conditions, and in the presence of phosphate, American Mineralogist, 90, pp.1852-1860. doi:10.2138/am.2005.1757
  • Marriott, CS; Henderson, GM; Crompton, R; Staubwasser, M; Shaw, S (2004) Effect of mineralogy, salinity, and temperature on Li/Ca and Li isotope composition of calcium carbonate, Chemical Geology, 212, pp.5-15. doi:10.1016/j.chemgeo.2004.08.002
  • Lowry, GV; Shaw, S; Kim, CS; Rytuba, JJ; Brown, GE (2004) Macroscopic and Microscopic Observations of Particle-Facilitated Mercury Transport from New Idria and Sulphur Bank Mercury Mine Tailings, Environmental Science & Technology, 38, pp.5101-5111. doi:10.1021/es034636c
  • Shaw, S; Henderson, CMB; Clark, SM (2002) In-situ synchrotron study of the kinetics, thermodynamics, and reaction mechanisms of the hydrothermal crystallization of gyrolite, Ca16Si24O60(OH)(8).14H(2)O, AM MINERAL, 87, pp.533-541.
  • Shaw, S; Henderson, CMB; Clark, SM (2001) Hydrothermal synthesis of cement phases: An in situ synchrotron, energy dispersive diffraction study of reaction kinetics and mechanisms, High Pressure Research, 20, pp.311-311.
  • Shaw, S; Clark, SM; Wang, Y; Henderson, CMB; Rivers, M; Shen, G (2000) Extending in situ hydrothermal experiments at the SRS, Daresbury to higher temperatures at the APS, Argonne, Synchrotron Radiation News, 12, pp.21-25. doi:10.1080/08940889908260997
  • Park, RG; Tarney, J; Droop, GTR; Fernandes, LAD; Shaw, S (2000) Laxfordian metamorphic conditions of the palaeoproterozoic Loch Maree Group, Lewisian Complex, NW Scotland (Published in Scottish Journal of Geology, 35(1), 1999, pp, 31-50) - Discussion, SCOT J GEOL, 36, pp.91-93. doi:10.1144/sjg36010091
  • Shaw, S; Henderson, CMB; Komanschek, BU (2000) Dehydration/recrystallization mechanisms, energetics, and kinetics of hydrated calcium silicate minerals: an in situ TGA/DSC and synchrotron radiation SAXS/WAXS study, CHEMICAL GEOLOGY, 167, pp.141-159. doi:10.1016/S0009-2541(99)00206-5
  • Shaw, S; Clarck, SM; Henderson, CMB (2000) Hydrothermal formation of the calcium silicate hydrates, tobermorite (Ca5Si6O16(OH)(2)center dot 4H(2)O) and xonotlite (Ca6Si6O17(OH)(2)): an in situ synchrotron study, CHEMICAL GEOLOGY, 167, pp.129-140. doi:10.1016/S0009-2541(99)00205-3
  • Droop, GTR; Fernandes, LAD; Shaw, S (1999) Laxfordian metamorphic conditions of the Palaeoproterozoic Loch Maree Group, Lewisian Complex, NW Scotland, SCOTTISH JOURNAL OF GEOLOG, 35, pp.31-50. doi:10.1144/sjg35010031