01139cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112050001700131100005600148245037400204260006300578300008300641410005000724500003500774650002000809650003400829700004600863gs 29000380 DLC20260227111334.0930916s1929    sa be         000 0 eng    ags 29000380   a(OCoLC)28976785  aDLCcMdBJdDLC00aTN427.G6bW51 aWhitelaw, O. A. L.q(Oliver Augustus Lesla),d1876-14aThe geological and mining features of the Tarkwa-Abosso goldfield,bwith coloured geological map and sections (31) plates,cby O. A. L. Whitelaw ... With appendix: Report on the microscopical examination of rocks of the Tarkwa-Abosso goldfield, by Major N. R. Junner .. Published under the authority of his excellency Sir Ransford Slater ... governor of the Gold Coast.  aColchester,bPrinted by Benham and company limited,c1929.  a46 p.bincl. tables. XXXI pl. (part fold., incl. maps, plans, diagrs.)c35 cm.20aGold Coast Geological Survey.tMemoir.vno. 1  aPlates I-XIX folded in pocket. 0aGeologyzGhana. 0aGold mines and miningzGhana.1 aJunner, N. R.q(Norman Ross),d1891-1973.