Results 111 to 120 of about 146,316 (260)

Geochemistry of volcanic rocks

open access: yes, 2007
This geochemical compilation contains 237 unpublished whole-rock geochemical analyses provided by S. Modeland (pers. comm., 2005) of mafic volcanic rocks and associated mafic intrusions from the Bravo Lake formation of the Piling group of central Baffin Island, Nunavut (Modeland and Francis, 2004).
openaire   +1 more source

Design and Experiment of Customized PDC Bit for Volcanic Rock in the Northwestern Margin of Junggar Basin

open access: yesShiyou jixie, 2017
In view of the challenges of volcanic rocks in Junggar Basin like complex lithology, poor drillability and thick layer, the mechanics evaluation experiment of the volcanic rock in northwestern margin of the Junggar Basin has been carried out.
Yang Hu   +5 more
doaj  

Volcanic rocks

open access: yes, 2015
Warren W. Wood, Louis A. Fernandez
openaire   +1 more source

Post-failure deformation mode switching in volcanic rock. [PDF]

open access: yesR Soc Open Sci
Farquharson JI   +3 more
europepmc   +1 more source

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