Grey soft covered book with red tape spine. The 76 pages clay deposits, composition of Victorian clays, clay localities, granitic clays, Residual Clays, Clay-Shales, Jurassic clay shales.r a keble, senior field geologist, j c watson, chief chemist, d e watson, chief government geologist, g c moss, minister of mines, mallee plains, avoca valley, loddon valley, campaspe valley, goulburn valley, kiewa, mitta, glenelg valley, pitfield valley, otway area, moorabool valley, darley fireclay, campbellfield clay, latrobe river valley, hendley, ball clays, felspars, pegmatities, quartz, pakenham fireclay, bulla china clay, kaolin, terracotta, stoneware, ballan dyke-belt, egerton, gordon, ballan, llandeilo, colbrook, elaine, lal lal, maryborough, ballarat, ringwood, siliceous clay, stawell, dromana, ptways, bulla, pyalong china clay, linton china clay, wedderburn clays, lal lal china clays, ballan dyke belt, reginald callister, knight's koalin pottery, china clay, ferdinand krause, clarendon, bittern, frichot, hunt's dam, vaughan, rosenow, hickey, malone, claypits, ballarat dyke belt, stawell dyke belt, maryborough dyke belt, guildford, daylesford, ovens valley