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Escondido pegmatite, Conselheiro Pena, Doce valley, Minas Gerais, Southeast Region, Brazil

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LCT pegmatite.
Aimorés pegmatite district, Eastern Brazilian pegmatite province
Spectroscopic studies of spessartine from Brazilian pegmatites
Sigrid G. Eeckhout, Cristiane Castañeda, Ana Cláudia M. Ferreira, Antônio C.S. Sabioni, Eddy de Grave, and Daniela C.L. Vasconcelos, 2002, Am. Min. v87, p1297-1306





Mineral List:
  		•  Amblygonite
    LiAl[(F,OH)|PO
     
    4
    		]
    Reference: []
  		•  Biotite
    Reference: []
  		•  Elbaite
    [Na][(Li,Al)
     
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Reference: []
  		•  'Garnet Group'
    X
     
    3
    		Z
     
    2
    		(TO
     
    4
    		)
     
    3
    		 (X = Ca, Fe, etc·, Z = Al, Cr, etc·, T = Si, As, V)
    Reference: []
  		•  Hematite
    Fe
     
    2
    		O
     
    3
    Reference: []
  		•  Muscovite
    KAl
     
    2
    		[(OH)
     
    2
    		|AlSi
     
    3
    		O
     
    10
    		]
    Reference: []
  		•  Schorl
    [Na][Fe
    2+
    3
    		][Al
     
    6
    		][(OH)
     
    3
    		|OH|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Reference: []
  		•  Spodumene
    var: Kunzite
    Reference: []
  		•  Uvite ?
    [Ca][(Mg,Fe
    2+
     
    		)
     
    3
    		][MgAl
     
    5
    		][(OH)
     
    3
    		|F|(BO
     
    3
    		)
     
    3
    		|Si
     
    6
    		O
     
    18
    		]
    Description: Not stated if a true granite pegmatite species or a mineral from the host rocks.
    Reference: []


    9 entries listed. 6 valid minerals.

    The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!
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