| Description | 2 Copies includes articles on: - 'Editorial' - Retirement of Arthur Roberts -'The Principal's Letter' by R.A. Gorges -'Cut and Fill Stoping at Kilembe Mines, Uganda' by P.I. Page - 'Further Uses of Applied Geochemical Methods of Analysis of the Colorimetric Type' by K.F.G. Hosking - 'Stoping Methods Employed at Eldorado' by Peter A. Gillett. - 'A Study of the Distribution of Tin, Tungsten, Arsenic and Copper in the sediments, and of the Total - Heavy - Metals in the Water, of the Menalhyl River, Mid-Cornwall' by K.F.G. Hosking
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