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New Zealand | |
- Manawatu-Whanganui Region
| Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |
| [var. Sapphire] Sutherland, F.L., Meffre, S. (2009) Zircon megacrysts ages and chemistry from a placer Dunedin volcanic area eastern Otago, New Zealand Journal of Geology and Geophysics, Vol. 52:3, 185-194. |
| [var. Sapphire] crownminerals.med.govt.nz (n.d.) http://crownminerals.med.govt.nz/minerals/docs/comreports/report01_aluminium.pdf |
| Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |
| Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |
| C. M. Ward (1984) Magnesium staurolite and green chromian staurolite from Fiordland, New Zealand . American Mineralogist, Volume 69, pages 531-540. |
| [var. Sapphire] Local council Site Signage, pers. visit Kim Macdonald. Several photos under Orepuki Mindat heading of specimens from the beach. Several photographs of the sign appear on Google under images for 'gemstone beach'. |
| Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |
| Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |
| [var. Sapphire] Christie, T., Brathwaite, B., & Thompson, B. (1993). Mineral commodity report 1-aluminium. New Zealand mining, 12, 20-23. |
| Grapes, R., Palmer, K. (1996) (Ruby—Sapphire)—Chromian Mica—Tourmaline Rocks from Westland, New Zealand. Journal of Petrology, 37(2), 293-315. Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |
| [var. Ruby] Christie, T., Brathwaite, B., Thompson, B. (1993) Mineral commodity report 1-aluminium. Institute of Geological and Nuclear Sciences Ltd. |
| Railton, G. T., Watters, W. A. (1990) Minerals of New Zealand. New Zealand Geological Survey Bulletin 104. New Zealand Geological Survey |