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Ferrières, Tarn, Midi-Pyrénées, France

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Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2

Le Soulié, Ferrières, Tarn, Midi-Pyrénées, France

Ankerite
Field of view 5 mm
Photo and Collection Patrice Queneau
 © P.QueneauPhoto ID: 163425    View Count: 210

Aragonite : CaCO3, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2

Le Soulié, Ferrières, Tarn, Midi-Pyrénées, France

Aragonite on Ankerite
Field of view 10 mm
Photo and Collection Patrice Queneau
 © P.QueneauPhoto ID: 164509    View Count: 144

Aragonite : CaCO3, Calcite : CaCO3, Ankerite : Ca(Fe2+ ,Mg,Mn2+)(CO3)2

Le Soulié, Ferrières, Tarn, Midi-Pyrénées, France

Original association of three carbonates :Aragonite ( acicular crystals colorless )with Calcite ( white yellow )on Ankerite ( brown )
Field of view 10 mm
Photo and Collection Patrice Queneau
 © P.QueneauPhoto ID: 164508    View Count: 107
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