Mineralogy Database

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Sample n° 2905

Minerals found in the sample
Mineral Formula Category Subcategory Importance
GOETHITE FeO(OH) oxides and hydroxides - major
SIDERITE Fe(CO3) carbonates - major
Description: stratified ochrous iron-rich material
Country: Congo (Congo-Brazzaville)       Region: Yangakoubanza       Locality:
Donors Larbalestrier Sampling year
Donation year 1948 Registration date
Quantity 1 Dimension code 1>2>3 3
Size 2 Quality code 1>2>3 1
Holotype no Thin section no
Paratype no Chemical analysis no
Radioactive no X-Ray spectra no