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Alcanena, Santarém District, Portugal
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Detailed Mineral List:
Formula: CaCO3
Reference: Rui Nunes collection
Formula: CaMg(CO3)2
Reference: Rui Nunes collection
Formula: α-Fe3+O(OH)
Reference: Rui Nunes collection
Formula: FeS2
Reference: Rui Nunes collection
Formula: SiO2
Reference: Rui Nunes collection

5 entries listed. 5 valid minerals.
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