Intro: Birchover (F2) Millstone Grit – Yorkshire and Derbyshire
<NOTE: CONTENTS ARE BETA VERSION – SUBJECT TO FACT CHECK AND VERIFICATION> <images from stone library <data from spreadsheet> <stone name> Reference F2 NAME Birchover TYPE Sandstone GEOLOGY Upper Carboniferous. Millstone Grit COUNTY Derbyshire COLOUR Pink to buff TEXTURE Medium grained grit with some coarser material BLOCK SIZE LXBXH (mm) SUITABILITY Ashlar, walling…
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