White lias

White lias is a rare, fine-grained form of limestone from the late Triassic period, occurring only in certain parts of Somerset and infrequently in Warwickshire. It gets the name ‘lias’ from the quarrymen’s dialect for ‘layers’, referring to its natural state when quarried.

单词	White lias
释义	White lias 英语百科 White lias White lias is a rare, fine-grained form of limestone from the late Triassic period, occurring only in certain parts of Somerset and infrequently in Warwickshire. It gets the name ‘lias’ from the quarrymen’s dialect for ‘layers’, referring to its natural state when quarried.
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