Search Results - "Bulletin of volcanology (Print)"

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    The volatile content of hypabyssal kimberlite magmas: some constraints from experiments on natural rock compositions by Brooker, Richard A., Sparks, R. Stephen J., Kavanagh, Janine L., Field, Matthew

    Published in Bulletin of volcanology (01-10-2011)
    “…Kimberlites are volatile rich magmas that ascend from deep in the mantle at high velocities, then as they reach a ‘root zone’ at 1–3 km in depth they either…”
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    Journal Article Conference Proceeding
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    Emplacement temperatures of pyroclastic and volcaniclastic deposits in kimberlite pipes in southern Africa by Fontana, Giovanni, Mac Niocaill, Conall, Brown, Richard J., Sparks, R. Stephen J., Field, Matthew

    Published in Bulletin of volcanology (01-10-2011)
    “…Palaeomagnetic techniques for estimating the emplacement temperatures of volcanic deposits have been applied to pyroclastic and volcaniclastic deposits in…”
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    Journal Article Conference Proceeding
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    A rare occurrence of a crater-filling clastogenic extrusive coherent kimberlite, Victor Northwest (Ontario, Canada) by van Straaten, Bram I., Kopylova, M. G., Russell, J. K., Scott Smith, B. H.

    Published in Bulletin of volcanology (01-10-2011)
    “…Kimberlite pipes can contain significant proportions of dark and dense kimberlite that have mostly been interpreted as intrusive coherent (hypabyssal) in…”
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    Journal Article Conference Proceeding
  4. 4

    Fragmentation in kimberlite: products and intensity of explosive eruption by Moss, Stephen, Russell, J. K.

    Published in Bulletin of volcanology (01-10-2011)
    “…The explosive eruption of kimberlite magma is capable of producing a variety of pyroclast sizes, shapes, and textures. However, all pyroclastic deposits of…”
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    Journal Article Conference Proceeding
  5. 5

    Kimberlite wall-rock fragmentation processes: Venetia K08 pipe development by Barnett, W. P., Kurszlaukis, S., Tait, M., Dirks, P.

    Published in Bulletin of volcanology (01-10-2011)
    “…Current kimberlite pipe development models strongly advocate a downward growth process with the pipe cutting down onto its feeder dyke by means of volcanic…”
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    Journal Article Conference Proceeding
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    Criteria for interpreting kimberlite as coherent: insights from the Muskox and Jericho kimberlites (Nunavut, Canada) by Hayman, P. C., Cas, R. A. F.

    Published in Bulletin of volcanology (01-10-2011)
    “…The Jurassic Muskox and Jericho kimberlites (Northern Slave Province, Nunavut, Canada) contain a variety of facies exhibiting different geometries, contact…”
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    Journal Article Conference Proceeding
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    The influence of volcanological and sedimentological processes on diamond grade distribution in kimberlites: examples from the EKATI Diamond Mine, NWT, Canada by Porritt, Lucy A., Cas, R. A. F., Ailleres, L., Oshust, P.

    Published in Bulletin of volcanology (01-10-2011)
    “…The distribution of diamonds within individual kimberlite pipes is poorly documented in the public domain due to the proprietary nature of the data. The study…”
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    Journal Article Conference Proceeding
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    Geology of the BK9 kimberlite (Damtshaa, Botswana): implications for the formation of dark volcaniclastic kimberlite by Buse, B., Sparks, R. S. J., Field, M., Schumacher, J. C., Chisi, K., Tlhaodi, T.

    Published in Bulletin of volcanology (01-10-2011)
    “…The BK9 kimberlite consists of three overlapping pipes. It contains two dark varieties of massive volcaniclastic kimberlite, informally termed dark…”
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    Journal Article Conference Proceeding
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    Volcán Quizapu, Chilean Andes by HILDRETH, W, DRAKE, R. E

    Published in Bulletin of volcanology (01-01-1992)
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    Journal Article Conference Proceeding
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