, 2004 Includes bibliographical references.Eighteen Jurassic to Cretaceous South African kimberlites representative of group 1, group 11 and transitional varieties that have been emplaced through both the Archean Kaapvall craton (on-craton) and Proterozoic ...
Coetzee, Megan
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Appendix C- Ilmenite and chromite from kimberlites
This dataset contains BSE images of ilmenite and chromite from Ekati, Gahcho Kué, AK6 (from Karowe), Orapa and Victor kimberlites from Chapters 3 and 5 in L.
Fairhurst, Lydia
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Elemental and isotopic geochemistry of kimberlites from the Lac de Gras field, northwest territories, Canada. [PDF]
, 2004 Detailed major/trace element and high-precision Hf-Nd-Sr isotope data has been acquired for 86 samples of kimberlites from the recently discovered Lac de Gras kimberlite field in the Northwest Territories, Canada, plus 23 samples from other Canadian ...
Dowall, David Phillip
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The Seed and Triple B kimberlites and associated glacial sediments, Lake Timiskaming, Ontario
, 2003 In 200 l and 2002, shallow trenches were excavated by the Geological Survey of Canada into the Seed and Triple B kimberlites, ill the northeast part of Firstbrook Township, near Lake Timiskaming, Ontario.
M B McClenaghan, B A Kjarsgaard
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Petrology, Geochemistry, and Geochronology of the Pikoo Kimberlites, Saskatchewan
, 2020 The Pikoo kimberlites of east-central Saskatchewan are a relatively recent discovery, comprising at least ten discreet bodies thought to erupt through the Sask Craton, a small Archean microcontinent enclosed within the Paleoproterozoic Trans-Hudson ...
Smyth, Denelle
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Geology, petrology, and heavy mineral study of kimberlites from Riley County, Kansas [PDF]
, 1988 Ten kimberlite bodies are known to exist in northern Riley County, Kansas. Five of the bodies outcrop (Bala, Leonardville, Randolph No. 1, Randolph No. 2, and Stockdale) and five were discovered by drilling (Fancy Creek, Lone Tree, Lone Bush, Swede Creek,
Reinkensmeyer, Jeffrey E.
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Widespread PREMA in the upper mantle indicated by low-degree basaltic melts. [PDF]
Nat Commun, 2023 Cai R +5 more
europepmc +1 more source
The Renard 65 kimberlites : emplacement-related processes in Kimberley-type pyroclastic kimberlites
, 2017 The Renard 65 pipe is located in the Otish Mountains, Quebec, Canada. It is one of nine diamondiferous kimberlite pipes in the ~ 640 Ma Renard cluster and is the largest of four pipes in the Renard Mine reserve.
Gaudet, Matthew A.
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Rift-induced disruption of cratonic keels drives kimberlite volcanism. [PDF]
Nature, 2023 Gernon TM +13 more
europepmc +1 more source
Secular Variation in the North American Kimberlite Formation: The Variable Connection to LLSVPs
Geochemistry, Geophysics, GeosystemsKimberlites are rare and perplexing igneous rocks that may represent the deepest‐sourced melt type extracted from within the Earth's mantle, and their origin may be associated with Large Low Shear Velocity Provinces (LLSVPs) along the core‐mantle ...
C. Adam, P. D. Kempton
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