1. Lindgren, W.: “Platinum and Allied Metals,” U.S. Geol. Surv., Min. Res. of U.S., 1911. 2. Thomas and MacAlister: The Geology of Ore Deposits, London, 1909. 3. Gowland, W.: Metallurgy of Non-Ferrous Metals, London, 1918. 4. Dunstan, B.: Queensland Govt. Min. Journ., 1917, 18. 5. Lindgren, W.: “Platinum and Allied Metals,” U.S. Geol. Surv., Min. Res. of U.S., 1910. 6. Rose, T. K.: “Electrolytic Refining of Gold,” Trans. Inst. Min. and Met., 1914–15, 24, p. 45. 7. Hill, Jas. M.: “The Platinum Situation,” Eng. Min. Journ., July 26, 1919. 8. Hautpick, E. de: Mining Journ., Feb. 1, 1913. 9. Mineral Industry, 1916, 25. 10. Mineral Industry, 1917, 26. 11. Review of Foreign Press, Technical Supplement, War Office, May 27, 1919, p. 395. 12. Mining Journ., Dec. 27, 1919. 13. Chem. and Met. Eng., Oct. 15, 1918, p. 607. 14. Hill, Jas. M.: “Platinum Deposits of the World,” Eng. Min. Journ., June 30, 1917. 15. Merz, A. R.: Journ. Ind. and Eng. Chem., Nov. 1918, 10, No. 11. 16. Annual Statements of Trade of the United Kingdom. 17. Spurr, J. E.: “Who Owns the Earth?” Eng. Min. Journ., Feb. 7, 1920. 18. Records Geol. Surv. of India, 1916, 47, pt. 3, p. 163. 19. Records Geol. Surv. of India, 1919, 50, pt. 3, p. 156. 20. Records Geol. Surv. of India, 1915, 46, p. 284. 21. Zealley, A. E. V.: South Rhod. Geol. Surv., Short Rept. No. 3, March 20, 1918. 22. Bull. Imp. Inst., 1907, 5, p. 137. 23. “Geology of the Selukwe Mineral Belt,” Geol. Surv. Bull. South Rhod., 1919, No. 3, p. 65. 24. 25. Goodchild, W. H.: Trans. Inst. Min. and Met., 1916–17, 26. 26. Bettel, W.: S. African Mines, Nov. 10, 1916. 27. Hall, A., and Humphrey, W. A.: “The Chromite Deposits of the Bushveld Plutonic Complex,” Trans. Geol. Soc. S. Africa, 1908, 11, pp. 75–6. 28. Mining Journ., Feb. 29, 1913. 29. Mackenzie, G. C.: Can. Min. Inst. Bull., April 1919. 30. Camsell, C.: Mining Journ., May 1914, p. 523. 31. Uglow, W. L.: “Geology of Platinum Deposits,” Eng. Min. Journ., Aug. 30, 1919; Sept. 6, 1919. 32. Chem. Trade Journ., 1911, 49, p. 271. 33. Min. Sci. Press, April 10, 1920, p. 536. 34. Board of Trade Journ., 1917, 99, p. 156. 35. Can. Min. Journ., 1916, 37, p. 548. 36. Can. Min. Inst. Bull., 1918, No. 63, p. 99. 37. Geol. Surv. of Canada, Min. Res. of Canada, 1903, No. 818. 38. Board of Trade Journ., April 17, 1919, p. 504. 39. Howley, G. P.: Mining World, 1907, 26, p. 783. 40. N.S.W. Dept. of Mines, Ann. Rept. for 1918, p. 52. 41. N.S.W. Dept. of Mines, Ann. Rept. for 1915, p. 59. 42. Hill, Jas. M.: “Platinum and Allied Metals in 1916,” U.S. Geol. Surv., July 12, 1917. 43. Rec. of Geol. Surv. N.S.W., 1916, 9, pt. 3, p. 127. 44. Min. and Sci. Press, April 10, 1919. 45. Bell, G. M.: Economic Geology, 1906, 1, No. 8, p. 749. 46. Mineral Industry, 1914, 23. 47. Krusch, P.: “The Platinum Deposits of Germany’s PalÆozoic” (trans. by F. S. Schmidt), Min. and Sci. Press, 1914, 109, p. 880. 48. Pan-American Union, 1917, 45. 49. Mining Journ., 1904, 76, p. 597. 50. Hill, Jas. M.: “Platinum and Allied Metals in 1917,” U.S. Geol. Surv., Min. Res., 1917, pt. 1, p. 11. 51. Vissotzki, N.: Bull. du ComitÉ gÉologique, St. Petersburg, 22, 1903 (abstract in Trans. Inst. M.E., 1903, 27, p. 660). 52. Hill, G. M.: U.S. Comm. Repts., 1917, No. 94. 53. Duparc, L.: Soc. Ings. Civils, France, Mem. 1916, Bull. Janv.-Mars. 54. Ball, S. H., and Low, B.: Eng. and Min. Journ., March 10, 1917, p. 407. 55. Tovey, L.: Eng. and Min. Journ., Oct. 10, 1908, p. 704. 56. Chem. Trade Journ., 1917, 60, No. 1,562, p. 362. 57. Eng. and Min. Journ., Mar. 6, 1920. 58. Mineral Industry, 1915, 24, p. 580. 59. Posewitz, T.: Geology and Mineral Resources of Borneo, 1892 (trans. by F. H. Hatch). 60. Mineral Industry, 1913, 22, p. 597. 61. Hundeshagen, L.: “The Occurrence of Platinum in Wollastonite, Sumatra, N.E.I.,” Trans. Inst. Min. and Met., 1903–4, 13, p. 550–2. 62. Wada, Tsumashire: Minerals of Japan, 1904, p. 89 (trans. by Takudgi Okawa). 63. Bull. Econ. de Madagascar, 1912, No. 2, p. 86. 64. Hautpick, E. de: Min. Journ., July 27, 1912, 98, p. 747. 65. Mineral Industry, 1918, 27, p. 571. 66. Eng. and Min. Journ., Jan. 11, 1919, p. 107. 67. Mertie, J. B., Jr.: “The Salt Chuck Palladium-Copper Mine,” Eng. and Min. Journ., July 3, 1920. 68. Martin, Johnson and Grant: U.S. Geol. Surv., 1917, Bull. No. 587, p. 238. 69. Campbell, Donald G.: “Palladium in Alaskan Lode Deposits,” Min. and Sci. Press, Oct. 11, 1919. 70. Board of Trade Journ., Dec. 11, 1919, 103. 71. Min. and Sci. Press, Mar. 15, 1919, p. 367. 72. Hall, F. A.: Eng. and Min. Journ., Oct. 10, 1914, p. 642. 73. Knopf, A.: Min. and Sci. Press, June 5, 1915, p. 878. 74. Chem. and Met. Eng., March 24, 1920. 75. Min. and Sci. Press, March 9, 1920. 76. Eng. and Min. Journ., May 25, 1905, p. 985. 77. Taft, H. H.: Eng. and Min. Journ., 1918, 106, No. 21, p. 900. 78. 79. Ferraz, Luiz Caetano: Annas da Escola de Minas de Ouro Preto, 1909, No. 11. 80. Carneiro, A. J. de Sousa: Riquezas Mineraes do Estado da Bahia, 1908. 81. Maclaren, J. M.: Gold: Its Geological Occurrence and Geographical Distribution, London, 1908, p. 25. 82. Journ. of the Royal Society of Arts, 1908, 56, p. 884. 83. Ospina, T.: Paper read before second Pan-American Congr., Jan. 3, 1916. 84. White, R. W.: Eng. and Min. Journ., 1897, 63, p. 189. 85. Castillo, J. C.: Min. and Sci. Press, 1909, 98. 86. “Platinum-seeking in Colombia,” The Times, Nov. 26, 1912. 87. Mining Journ., Nov. 30, 1918, p. 700. 88. 89. Kunz, George F.: “Platinum and Palladium in Brazil,” Pan-American Bull., April 1919, p. 408. 90. U.S. Comm. Repts., 1919, No. 21, p. 387. HAZELL, WATSON AND VINEY, LD., LONDON AND AYLESBURY, ENGLAND. TRANSCRIBER’S NOTES
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