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Cohen, E. Ueber den Granat der Stid-Afrikanischen Diamant- 

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 London, Mineral Mag., 8, 1888-9, 288-299. 



Die Goldproduction Transvaals in Jahre 1889. 



Stuttgart, N. Jahrb., 1891, 1, 215-216. 



— — Melilithaugitgestein und calcitfuhrender Aplit aus Siid- 

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 Wien, Min. petr. Mitth., 14, 1895, 188-190. 



Ueber eine nordlich von Pretoria (Transvaal-Kepublik) in 



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"Wien, Min. pet. Mitth., 15, 1896. 1-8. 



Nachtrag zur der Mittheilung liber eine nordlich von Pre- 

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Wien, Min. petr. Mitth., 15, 1896, 194-195. 



Turmalinhornfels aus der Umgebung von Capstadt. 



Wien, Min. petr. Mitth., 17, 1897, 287-2S8. 



Colonial and Indian Exhibition. London, 1886. Catalogue 

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 London, 1886, 8vo, 131 pp. 



Colonial Secretary. Communication from the, relating to 

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 London, Q. J. Geol. Soc, 44, 1888, proc. 3-4. 



Comrie, — . The Stone-age at the Cape of Good Hope. 

 Cape Town, Cape Mon. Mag., (2), 9, 1874, 286-290. 



Conradt, L. Das Hinterland von Angra-Pequena und Walfisch- 

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 Berlin, D. Kolztg., 1887, 407-410. 



Conway, M. The Bolivian Andes. A record of climbing and 

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 London and New York, 1901, 8vo, ix + 403 pp., illustr. 



Cooper, E. T. Diamond fields of the Lower Vaal, South Africa. 

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 London, Mining J., 41. 1871, 190, sketch plan. 



Cooper. G. C. On the origin and present position of the 

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London, Proc. Geol. Ass., 3, (1872-73), 336-343, 2 ffg. 

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