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Frierson, De Soto Parish, Louisiana, USA

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Detailed Mineral List:
Calcite
Formula: CaCO3
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987
Glauconite
Formula: (K,Na)(Fe3+,Al,Mg)2(Si,Al,Fe3+)4O10)(OH)2
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987
Goethite
Formula: α-Fe3+O(OH)
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987
Hematite
Formula: Fe2O3
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987
'Limonite'
Formula: FeO(OH) · nH2O
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987
Marcasite
Formula: FeS2
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987
Siderite
Formula: FeCO3
Reference: Earth Treasures Vol 4, Allan W. Eckert, 1987


7 entries listed. 6 valid minerals.
Mineral and/or Locality  
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