Abstract
WITHIN the Tertiary basalt pile of Northern Ireland, small outcrops of rhyolite occur along a NNW–SSE zone1. Comparison has been made with the nearby Tertiary granites of the Mourne Mountains2; and the relative ages2–5 and geochemical similarities2,6 of these two acid suites have been disputed.
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MEIGHAN, I., GAMBLE, J. Tertiary Acid Magmatism in NE Ireland. Nature Physical Science 240, 183–184 (1972). https://doi.org/10.1038/physci240183c0
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DOI: https://doi.org/10.1038/physci240183c0
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