Locality type: | Outcrop |
Classification |
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Species: | Goethite |
Formula: | α-Fe3+O(OH) |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Goethite data |
Locality Data: | Click here to view Calçadinha farm, Nazaré do Piauí, Piauí, Brazil |
Data Identifiers |
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Mindat Occurrence Record ID: | 1488710 |
Long-form Identifier: | 1:3:1488710:5 |
GUID (UUID V4): | 7c7b2d67-f08b-40c7-a79b-3c15fdf60283 |
References |
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Costa, M. L. D., Alencar, Q. D. S., Gomes, E. R., Almeida, H. D. F. D., & Oliveira, S. K. D. (2016). Textural patterns, mineralogy, and chemistry of sandstone-related Calçadinha chalcedony (Piauí, Brazil). Brazilian Journal of Geology, 46(3), 395-409. |