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Showing 1 to 4 of 4 for “"San Juan Volcanic Field"”.

  1. Correlation of ash-flow tuffs, San Juan volcanic field, Colorado

    Yacob, EzraColorado School of Mines. Arthur Lakes Library2002

    Includes bibliographical references (pages 171-174).

    colo-mines Repository record

  2. Understanding the evolution of compositional zoning in San Juan Volcanic Field ignimbrites using iron isotope ratios

    Finlayson, Valerie A.University of Illinois at Urbana-Champaign2011

    The San Juan Volcanic Field (SJVF) of southwestern Colorado is an erosional remnant of a large Tertiary aged calc-alkaline ignimbrite flare up. Previous work has led to detailed characterization of the volcanic stratigraphy and temporal evolution of many large calderas. Ignimbrites include both …

    uiuc Repository record

  3. Petrogenic comparison of early crystal-poor ash-flow tuffs, San Juan volcanic field, south-central Colorado, A

    Simon, Justin IbrahimColorado School of Mines. Arthur Lakes Library2000

    Includes bibliographical references (pages 195-203).

    colo-mines Repository record

  4. Titanite zoning and magma mixing

    McLeod, Graham WilliamUniversity of Glasgow2009

    … especially the rare-earth elements and the high-field strength elements (Cerny and Rivadisa.L 1972; Groat, Carter et al. 1985; Enami, Suzuki et al. 1993; Perseil and Smith 1995; Della Ventura, Bellatreccia et al. 1999; Piccoli, Candela et al. 2000). It is also characterised by very sluggish …

    glasgow Repository record