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Robertsite Gallery

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Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O, Bermanite : Mn2+(H2O)4[Mn3+2(OH)2(PO4)2]

Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany

Blood red Bermanite xls on Robertsite rosettes. Picture width 3 mm. Collection and photo Stephan Wolfsried
 © Stephan WolfsriedPhoto ID: 78679    View Count: 252

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O, Rockbridgeite : Fe2+Fe3+4[(OH)5|(PO4)3]

Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany

Picture width 3 mm. Collection and photo Stephan Wolfsried
 © Stephan WolfsriedPhoto ID: 80080    View Count: 226

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O, Rockbridgeite : Fe2+Fe3+4[(OH)5|(PO4)3]

Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany

Picture width 5 mm. Collection and photo Stephan Wolfsried
 © Stephan WolfsriedPhoto ID: 78678    View Count: 190

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O, Beraunite : Fe2+Fe3+5[(OH)5|(PO4)4] · 4H2O

Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany

Small reddish brown Robertsite spheres on Beraunite.
Field of view 4mm.
Specimen and photo Leon Hupperichs.
 © Leon HupperichsPhoto ID: 220952    View Count: 70

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O

Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany

beautiful group of little balls of robertsite up to 0.1 mm.
Photo Enrico Bonacina, Collection Domenico Preite
 © D. PreitePhoto ID: 138768    View Count: 144

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O

Hagendorf South Pegmatite (Cornelia Mine; Hagendorf South Open Cut), Hagendorf, Waidhaus, Vohenstrauß, Oberpfälzer Wald, Upper Palatinate, Bavaria, Germany

group of brown little balls of robertsite up to 0.1 mm.
Photo Enrico Bonacina, Collection Domenico Preite
 © D. PreitePhoto ID: 138769    View Count: 118

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O, Tavorite : LiFe3+[OH|PO4]

Sandamab pegmatite (Sandamap pegmatite), Usakos, Karibib District, Erongo Region, Namibia

Picture width is 2,5mm. Brown balls of Robertsite on pale green Tavorite (color is a little more intense in reality !). Depth of field is achieved with CombineZM.
 © Elmar LacknerPhoto ID: 78002    View Count: 324

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O

Folgosinho Quarry, Folgosinho, Gouveia, Guarda District, Portugal

Field with 5x3mm - November of 2008
 © Martins da PedraPhoto ID: 197738    View Count: 92

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O

Folgosinho Quarry, Folgosinho, Gouveia, Guarda District, Portugal

Field with 8x5mm - November of 2008
 © Martins da PedraPhoto ID: 198622    View Count: 50

Robertsite : Ca3Mn3+4[(OH)3|(PO4)2]2 · 3H2O

Folgosinho Quarry, Folgosinho, Gouveia, Guarda District, Portugal

Field with 5x3mm - November of 2008
 © Martins da PedraPhoto ID: 197739    View Count: 78
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