| Locality type: | Mine |
| Classification |
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| Species: | Saponite |
| Formula: | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | XRD |
| Data |
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| Mineral Data: | Click here to view Saponite data |
| Locality Data: | Click here to view La Compañia Mine, Sierra Gorda, Antofagasta Province, Antofagasta, Chile |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1486533 |
| Long-form Identifier: | 1:3:1486533:4 |
| GUID (UUID V4): | 787551ca-e333-4cb4-99a6-9184a43b2fb8 |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | Architectural stone is produced from an underground mine in the thermally metamorphosed aureole of Permian...metallurgical purposes. Minerales y rocas industriales de la region fronteriza triestatal del oeste de Texas,...Chihuahua Resumen—Los minerales y rocas industriales en la región fronteriza triestatal se encuentran en una...Chihuahua (Chihuahua); y la cercana Las Cruces (Nuevo Mexico), ha sido de la más grande importancia, ya...por ciudadanos de Mexico y de los Estados Unidos. La riolita y el granito de las unidades litológicas |  | | Book | | Montmorillonite 3620–3632b Nontronite 3564b Saponite 3710w, 3676 Hectorite 3676 After Farmer and...41)(Si3.86Al0.10 Fe0.04O10)(OH)2 from Mikhailovskii mine, Zheleznogorsk, Russia (Chukanov 2014a). IR spectra...and Zn in octahedral sites. In the IR spectra of saponite samples close to the magnesium end-member, the...(Chukanov 2014a). Usually, all (or almost all) iron in saponite is trivalent because of rapid oxidation of Fe2+...3510 cm−1 (Chukanov et al. 2003). As compared to saponite, its Li- and F-bearing analogue hectorite shows |  | | Report (issue) | | assembly of West Gondwana—The view from the Rio de la Plata craton . . . . . . . . . . . . . . . . 1 Kerstin...and opening of the Rheic Ocean: Constraints from LA-ICP-MS U-Pb zircon dating and analysis of plate-tectonic...paleo-Pacific Ocean?” IV Reunión Nacional De Ciencias De La Tierra (Queretero, Mexico, 31 October–5 November...assembly of West Gondwana—The view from the Rio de la Plata craton Kerstin Saalmann* Geologisch-Paläontologisches...opening of an oceanic basin to the east of the Rio de la Plata craton since at least 0.9–1.0 Ga. An intra-oceanic |
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