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Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil

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Detailed Mineral List:
Albite
Reference: dan weinrich
Beryl
Reference: Anthony J. Albini collection; Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Photo: © . Beryl from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Beryl var: Aquamarine
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Localities: Recorded from at least 1 other locality in this region.
Photo: © Rob Lavinsky. Aquamarine from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Cassiterite
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Photo: © G.E.G.M - FRANCE. Cassiterite from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Chrysoberyl
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Chrysoberyl var: Alexandrite
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Columbite-(Fe)
Reference: dan weinrich; Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Photo: © Weinrich Minerals, Inc.. Columbite-(Fe) from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Elbaite
Reference: dan weinrich
Photo: © Brhounds. Elbaite from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Fluorapatite
Reference: Martins da Pedra collection
Photo: © Martins da Pedra. Fluorapatite from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Haiweeite
Reference: [AmMin 84:198]
Photo: Haiweeite from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Iron
Reference: dan weinrich
Microcline
Reference: dan weinrich
Photo: © Norman King. Microcline from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Muscovite
Reference: dan weinrich
Photo: © 1. Muscovite from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Quartz
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Quartz var: Amethyst
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Quartz var: Citrine
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Quartz var: Rutilated Quartz
Reference: Al Sebela collection (via John Betts).
Photo: © 2001 John H. Betts. Rutilated Quartz from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Quartz var: Smoky Quartz
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Rutile
Reference: No reference listed
Schorl
Reference: Juan Carlos Lodovichi; Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Topaz
Reference: Proctor, K. (1984). Gem pegmatites of Minas Gerais, Brazil: exploration, occurrence, and aquamarine deposits. Gems and Gemology, 20(2), 78-100.
Photo: © 2001 John H. Betts. Topaz from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil
Uranophane
Reference: Sergio Varvello collection
Photo: © sergio varvello. Uranophane from Teófilo Otoni, Mucuri valley, Minas Gerais, Brazil


22 entries listed. 16 valid minerals.
Mineral and/or Locality  
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