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 Vol. 2. Pp. 760. 1916. 25s. 

 Vol. 3. in preparation. Macmillan. 



Cahen, E., and Wootton, W. O. 



The Mineralogy of the Rarer Metals . 

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Calvert , A . F . Mineral Resources of 

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Collins, J. H. Observations on the 

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Corder, G. A. The Miner's Geology 

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 dents , Miners , Prospectors , and Ex- 

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Cox , S . H . Prospecting for Minerals . 

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 edn. Cr. Svo. Pp. 271. 1918. 

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Crook, T. Economic Mineralogy. A 

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Curtis, A. H. Manganese Ores. 

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Davies, G. M. Tin Ores. (Imper- 

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Duly, S. J. The Natural Wealth of 

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Fairie , J . Notes on Lead Ores : Their 

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Ghambashidze, D. Mineral Re- 

 sources of Georgia and Caucasia. 

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Goodchild, W. Precious Stones. 

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Hall, T. C. F. Lead Ores. (Imper- 

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Lumb , A . D . The Platinum Metals : 

 (Monographs on Mineral Resources 

 with Special reference to the British 

 Empire). Demy Svo. Pp. 73. 

 1920. Murray. 3s. Qd. 



Mastin, J. The Chemistry, Proper- 

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Merritt , W . H . A Practical Manual 

 of Field Testing for Gold and Silver . 

 2nd edn. Fcap. Svo. Pp. 154. 

 1911. Crosby Lock wood . 6s . 



Rankin , D . J . Prospecting for Gold . 

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Rastall , R . H . , and Wilcockson , W . 

 H . Tungsten Ores . (Monographs on 

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Ronaldson , J . H . Coal . (Monographs 

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 reference to the British Empire). 

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Smith, G. F. H. Gem-Stones, and 

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Stokes , R . S . G . Mines and Minerals 

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Summers, A. I.. Asbestos and the 

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 116. 1919. Pitman. 3s. 



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