Camborne School of Mines Magazine Vol.60 2 Copies includes articles on: - 'Editorial' - 'Current Mine Surveying Practice' by R.C.A. Hooper -'Some Aspects of the Stability of Sulphides, and other Normally Unstable Minerals of Economic Importance, in the Lodes, Boulders and Pebbles of the Cornish Beaches' by K.F.G. Hosking -'Some Aspects of Trackless Mining' by J.R.V. Caddy - 'Indian Manganese Ore' by M.V. Agrawal - 'Mr Whitworth's Retirement' and retirement of Mr W.G. Eustace. - 'Our New Principal - Mr R.A. Gorges -'Obituaries' of R.N. Gilbert, G.C. Hollis, H.R. Mackilligin, E.V. Pearce, C.Courtis and M.T. O'Regan -'Club and Union Notes' 1960 June