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Madagascar | |
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| Lautel, Robert (1953) Etude géologique de la feuille Bekitro. Travaux du Bureau Gèologique 40. Haut Commisariat de Madagascar et dependances |
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| Frank K. Mazdab collection |
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| Knut Edvard Larsen observation in field nov.1992 |
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| Knut Edvard Larsen collection # M-46 |
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| Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871 |
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| Lacroix, Alfred (1941) Les Gisements de phlogopite de Madagascar et les pyroxénites qui les renferment. Annales géologiques du Service des mines Vol. 11. Gouvernement général de Madagascar et dépendances |
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| Knut Edvard Larsen collection # M-112 |
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| [Chalcedony var. Carnelian] Michel Arliguie collection & photo (photo id 899066), old collection |
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| Schmetzer, K. Hainscwang, T. Bernhardt, H-J. & Kiefert, L. (2002): New chromium- and vanadium-bearing garnets from Tranoroa, Madagascar. Gems & Gemology. 38 (2), 148-155 |
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| Besaire, Henri (1966) Gîtes minéraux de Madagascar. Annales géologiques de Madagascar Vol. 34. République Malgache |
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| Mahoney, J. J., Saunders, A. D., Storey, M. and Randriamanantenasoa, A. (2008) Geochemistry of the Volcan d l'Androy Basalt-Rhyolite Complex, Madagascar Cretaceous Igneous Province. Journal of Petrology, 49 (6), 1069-1096 |
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| [var. Smoky Quartz] Wolfgang Hampel, site visit August 2005. |
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| [var. Smoky Quartz] Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgache |
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| Holder, Robert M., Hacker, Bradley R., Horton, Forrest, Rakotondrazafy, A. F. Michel (2018) Ultrahigh-temperature osumilite gneisses in southern Madagascar record combined heat advection and high rates of radiogenic heat production in a long-lived high-Torogen. Journal of Metamorphic Geology, 36 (7) 855-880 doi:10.1111/jmg.12316 |
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| [Chalcedony] Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871 |
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| www.gemresearch.ch/andranon/madcon.htm. |
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| Knut Edvard Larsen collection # N-508 |
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| [var. Smoky Quartz] www.minsocam.org (2003) http://www.minsocam.org/MSA/Special/Pig/PIG_articles/Anjahamiary.pdf |
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| Holder, Robert M., Hacker, Bradley R., Horton, Forrest, Rakotondrazafy, A. F. Michel (2018) Ultrahigh-temperature osumilite gneisses in southern Madagascar record combined heat advection and high rates of radiogenic heat production in a long-lived high-Torogen. Journal of Metamorphic Geology, 36 (7) 855-880 doi:10.1111/jmg.12316 |
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| [var. Smoky Quartz] Knut Edvard Larsen collection # M--51 |
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| Popov, Daniil V., Spikings, Richard A., Scaillet, Stéphane, O'Sullivan, Gary, Chew, David, Badenszki, Eszter, Daly, J. Stephen, Razakamanana, Théodore, Davies, Joshua H.F.L. (2020) Diffusion and fluid interaction in Itrongay pegmatite (Madagascar): Evidence from in situ 40Ar/39Ar dating of gem-quality alkali feldspar and U Pb dating of protogenetic apatite inclusions. Chemical Geology, 556. 119841pp. doi:10.1016/j.chemgeo.2020.119841 |
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| Lacroix, Alfred (1922) Minéralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. Augustin Challamel, Paris. p.1-624. |
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| Razakamanana, T., Ackermand, D. and Windley, B. F. (2006 ): Metamorphic evolution of sapphirine-bearing rocks from Vohidava area, Southern Madagascar: Structural and tectonic implication. Proceedings of the German-Malagasy Research Cooperation in Life and Earth Sciences edited by C Schwitzer, S Brandt et al. p 41-60 |
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| [var. Smoky Quartz] Michel Arliguie collection & photo (photo id 897677) |
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| [var. Smoky Quartz] Pezzotta, Federico (2001) Madagascar. extraLapis English 1. Lapis International LLC
Pezzotta, Federico (1999) Madagaskar. Das Paradies der Mineralien und Edelsteine. extraLapis 17. Christian Weise Verlag |
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| Ferraris, Cristiano, Pignatelli, Isabella, Cámara, Fernando, Parodi, Giancarlo, Pont, Sylvain, Schreyer, Martin, Wei, Fengxia (2020) Laurentthomasite,Mg2K(Be2Al)Si12O30: a new milarite-group-type member from the Ihorombe region, Fianarantsoa Province, Madagascar. European Journal of Mineralogy, 32 (3) 355-365 doi:10.5194/ejm-32-355-2020 |
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| [var. Smoky Quartz] Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgache |
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| [var. Smoky Quartz] Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgache |
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| [Chalcedony] Larsen, Knut Edvard (1991) Personal communication, observation in field. |
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| In Collection martin Slama, obtained from Matthias Rheinlaender who was very active in this region |
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| Knut Edvard Larsen collection (M-1024) |
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| Holder, Robert M., Hacker, Bradley R., Horton, Forrest, Rakotondrazafy, A. F. Michel (2018) Ultrahigh-temperature osumilite gneisses in southern Madagascar record combined heat advection and high rates of radiogenic heat production in a long-lived high-Torogen. Journal of Metamorphic Geology, 36 (7) 855-880 doi:10.1111/jmg.12316 |
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| Holder, Robert M., Hacker, Bradley R., Horton, Forrest, Rakotondrazafy, A. F. Michel (2018) Ultrahigh-temperature osumilite gneisses in southern Madagascar record combined heat advection and high rates of radiogenic heat production in a long-lived high-Torogen. Journal of Metamorphic Geology, 36 (7) 855-880 doi:10.1111/jmg.12316 |
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| Knut Edvard Larsen collection # MM-1109 |
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| Isatelle, F. (2009): Behara Mining Area (Gogogogo village), 20th of October. Tsavorites and Vanadium Garnets. Field Trip Madagascar Report(Oct/Nov 2009) |
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| Isatelle, F. (2009): Behara Mining Area (Gogogogo village), 20th of October. Tsavorites and Vanadium Garnets. Field Trip Madagascar Report(Oct/Nov 2009) |
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| Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871 |
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| Voarintsoa, N. R. G. (2011) Le grenat vert de la région de Gogogogo (Sud de Madagascar). Diplome D'Etudes Approfondies (Masters Thesis). University of Antananarivo. |
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| Andrianjakavah, P. R. et al. (2009): Mineralium Deposita 44, 817-835.
(2009): Proximal and distal styles of pegmatite-related metasomatic emerald mineralization at Ianapera, southern Madagascar. Mineralium Deposita, 44 : 817-835
Groat, L.A., Giuliani, G., Marshall, D.D., Turner, D. (2008) Emerald deposits and occurrences: A review. Ore Geology Reviews, 34 (1) 87-112 doi:10.1016/j.oregeorev.2007.09.003
Andrianjakavah et al. |
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| [var. Amethyst] Knut Edvard Larsen collection (# MM-1943) |
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| [Chalcedony] Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871 |
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| Michel Arliguie collection & photo (photo id 907341), Ex J. Behier collection |
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| Lacroix , A. (1939): Observation sur quelques minéraux de Madagascar. Bulletin de la Société française de minéralogie. 62: 300-309 |
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| [var. Smoky Quartz] Michel Arliguie collection & photo (photo id 901817), old sample |
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| Behier, Jean (1960) Travaux minéralogiques. Rapport Annuel du Service géologique, 1960. Republique Madagascar. 181-199 |
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| Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871 |
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| Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871 |
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| [Chalcedony var. Agate] Mark Rheinberger photo and specimen |
Tuléar Province, Madagascar