"The Lord Howe Volcanic Complex, Australia: its geochemistry and origin" by Megan L. Williams and Brian G. Jones
The Lord Howe Volcanic Complex (LHVC) is part of a seamount chain associated with the detached continental crust of Zealandia. We present petrographic and geochemical data for the LHVC, including the first reported data for Balls Pyramid and the first trace element data for Lord Howe Island, clarifying the tectonic affiliation and general mantle source characteristics. Classification and discrimination diagrams based on concentrations and ratios of immobile elements, such as rare earth and high ...
Balls Pyramid New South Wales Lord Howe Island Lord Howe Volcanic Complex Lord Howe Seamount Nriched Mantle
Source: uow.edu.au