Volcanic neck, Cushendall

Geology of NE Ireland: Volcanic neck Cushendall penetrating Old Red Sandstone, by Robert John Welch. The image shows the village and townland of Cushendall, in Northern Ireland, with a volcanic neck or plug in the background, formed when magma hardens in a volcanic vent. Black and white photographic lantern slide

1890s-1900s Cushendall Formed Geological Hardens Magma Penetrating Plug Sandstone Structures Vent Volcanic Volcanoes Welch

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