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Chalcedony from Madagascar

Madagascar
[var. Agate] refs here
  • Alaotra-Mangoro
    • Andilamena District
      • Andranotokana Massif
Moore, T.(2001): What is new in Minerals. Tuscon Show 2001. Mineralogical Record 32(3), p 252
  • Amoron'i Mania
    • Ambatofinandrahana District
      • Ambatofinandrahana Commune
Rasoamalala, V., Salvi, S., Béziat, D., Ursule, J.-Ph., Cuney, M., de Parseval, Ph., Guillaume, D., Moine, B., Andriamampihantona, J. (2014) Geology of bastnaesite and monazite deposits in the Ambatofinandrahana area, central part of Madagascar: An overview. Journal of African Earth Sciences, 94. 128-140 doi:10.1016/j.jafrearsci.2013.11.009
Rasoamalala, V., Salvi, S., Béziat, D., Ursule, J.-Ph., Cuney, M., de Parseval, Ph., Guillaume, D., Moine, B., Andriamampihantona, J. (2014) Geology of bastnaesite and monazite deposits in the Ambatofinandrahana area, central part of Madagascar: An overview. Journal of African Earth Sciences, 94. 128-140 doi:10.1016/j.jafrearsci.2013.11.009
      • Itremo
        • Imorona valley
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgache
Rasoamalala, V., Salvi, S., Béziat, D., Ursule, J.-Ph., Cuney, M., de Parseval, Ph., Guillaume, D., Moine, B., Andriamampihantona, J. (2014) Geology of bastnaesite and monazite deposits in the Ambatofinandrahana area, central part of Madagascar: An overview. Journal of African Earth Sciences, 94. 128-140 doi:10.1016/j.jafrearsci.2013.11.009
      • Mandrosonoro
        • Ambatovita
Pezzotta F., Guastoni A., Forner H., Demartin F., Kristiansen R. (2004) : Exceptional chiavennite associated with pezzottaite from the Sakavalana Pegmatite, Ambatovita, Madagascar. Web site of Mineralogical Society of America. www.minsocam.org/msa/Pegmatites.html
    • Manandriana District
      • Andakatany
Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgache
  • Androy
    • Bekily District
      • Beraketa
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
    • Beloha District
[var. Carnelian] Michel Arliguie collection & photo (photo id 899066), old collection
  • Anosy
    • Amboasary Sud District
      • Maromby
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
Martins da Pedra photo and specimen.
    • Betroka District
      • Mahasoa Est
Lacroix, Alfred (1922) Minéralogie de Madagascar, Tome I. Géologie-Minéralogie descriptive. Augustin Challamel, Paris. p.1-624.
    • Taolagnaro District
      • Ankariera
Larsen, Knut Edvard (1991) Personal communication, observation in field.
  • Atsimo-Andrefana
    • Ampanihy District
      • Fotadrevo
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
  • Atsimo-Atsinanana
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
  • Betsiboka
Collection and photo: Arliguie Michel, photo-1032648
Royal Museum for Central Africa, Belgium collection Sample # 13445
  • Boeny
[var. Agate] Marketa Tumova collection
      • Manerinerina Commune
Specimens in the collection of Rock Currier
  • Haute Matsiatra
    • Ambohimahasoa District
      • Fiadanana
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
    • Ikalamavony District
      • Ikalamavony Commune
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
  • Melaky
    • Maintirano District
      • Marohazo
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
  • Sofia
    • Analalava District
      • Ambolobozo
Lieber, Werner (2003) Sphärolithischer Chalcedon von Madagaskar. Lapis, 28 (9) 18-22
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
[var. Agate] (n.d.) Collection, Natural History Museum Vienna.
[var. Agate] Mark Rheinberger photo and specimen
  • Vakinankaratra
    • Antsirabe II District
      • Ibity
        • Sahatany Valley
Lacroix, Alfred (1912) Sur quelques minéraux des pegmatites du Vakinankaratra (Madagascar) Bulletin de Minéralogie, 35 (2) 76-84 doi:10.3406/bulmi.1912.3497
      • Tsarahonenana Sahanivotry
Behier, Jean (1960) Travaux minéralogiques. Rapport Annuel du Service géologique, 1960. Republique Madagascar. 181-199
    • Betafo District
      • Ambatonikolahy
Behier, Jean (1963) Carte minéralogique de Madagascar. Archive Service Géologique de Madagascar A.1871
 
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