| Albite |  |
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| Formula: | NaAlSi3O8 |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Albite from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Albite var: Oligoclase |  |
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| Formula: | (Na,Ca)[Al(Si,Al)Si2O8] |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Oligoclase from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Amblygonite | |
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| Formula: | LiAl(PO4)F |
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| Beryl |  |
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| Formula: | Be3Al2(Si6O18) |
| Reference: | [www.johnbetts-fineminerals.com] |
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| Photo: © 2001 John H. Betts. Beryl from Mantena, Minas Gerais, Brazil |
| Brazilianite | |
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| Formula: | NaAl3(PO4)2(OH)4 |
| Reference: | Natural History Museum Vienna collection |
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| Calcite | |
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| Formula: | CaCO3 |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Dolomite |  |
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| Formula: | CaMg(CO3)2 |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Dolomite from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Fluorapatite |  |
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| Formula: | Ca5(PO4)3F |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Fluorapatite from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Fluorite |  |
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| Formula: | CaF2 |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Fluorite from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Monazite-(Ce) |  |
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| Formula: | (Ce,La,Nd,Th)(PO4) |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Monazite-(Ce) from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Muscovite |  |
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| Formula: | KAl2(AlSi3O10)(OH)2 |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Muscovite from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
| Schorl |  |
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| Formula: | Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Reference: | Russell G. Rizzo |
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| Photo: © Martins da Pedra. Schorl from Mantena, Minas Gerais, Brazil |
| Siderite |  |
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| Formula: | FeCO3 |
| Locality: | Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
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| Photo: © Martins da Pedra. Siderite from Vicente Marinho quarry, Mantena, Minas Gerais, Brazil |
13 entries listed. 12 valid minerals.
