In prosecution of the analyses of Scottish building stones commenced last winter in the laboratory of the Industrial Museum, by the examination of the bed-rock from Craigleith quarry, four more sandstones have been analyzed since May 1856 by Mr Bloxam. The stones in question are the Craigleith liver-rock, and the Binnie sandstone, from the neighbourhood of Edinburgh, and the Gifnock and Partick Bridge stones, from the neighbourhood of Glasgow.