A variety of volcaniclastic rock from Hodge Close slate Quarry, Coniston. "Seathwaite Fell Sandstone Formation - Volcaniclastic-sandstone And Volcaniclastic-breccia. Sedimentary Bedrock formed approximately 451 to 461 million years ago in the Ordovician Period. Local environment previously dominated by shallow seas. BGS
No EXIF information is available
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Keywords:coniston, cumbria, geology, green-slate, lake district, little langdale, metamorphic, ordovician, quarries, quarrying, sandstones, slate, tilberthwaite