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Opal from
Camp dels Ninots, Caldes de Malavella, Girona, Catalonia, Spain


Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Hydrophaneⓘ2 photos of Opal associated with Hydrophane at this locality.
Meniliteⓘ1 photo of Opal associated with Menilite at this locality.
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Camp dels Ninots, Caldes de Malavella, Girona, Catalonia, Spain
Photo GalleryView Gallery (7 photos)
Data Identifiers
Mindat Occurrence Record ID:423109
Long-form Identifier:1:3:423109:7
GUID (UUID V4):456dbffe-2b35-4ef7-9240-4a9f8eac09a6
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
west, is in western Scotland. SPAIN — "Enclosed is a photo of some opal menilite that Capt. L. E. Dodd...Army) and I found at Caldas de Malavella, Gerona Province, Spain. "Opal menilite occurs in a little area...area of soil called "Camp dels Ninots" near the village of Caldas de Malavella. This village is famous...its hot springs. Surely the opals of Caldas de Malavella are products from the hot springs." — item from...del Panades, Spain. Menilite is a dull gray to brownish, opaque, concretionary form of opal. In appearance
Journal (article/letter/editorial)
Article 29 Si Solid-State NMR Analysis of Opal-AG, Opal-AN and Opal-CT: Single Pulse Spectroscopy and Spin-Lattice...A. 29 Si Solid-State NMR Analysis of Opal-AG, Opal-AN and Opal-CT: Single Pulse Spectroscopy and Spin-Lattice...characterisation of opal-A and opal-CT through spin-lattice (T1 ) relaxometry. Opal T1 relaxation is characterised...though other samples of opal-AG may take 4000 s, while some figures for opal-AN are over 10,000 s. Enhancement...may also contribute. Shape factors for opal-AG (0.5) and opal-AN (0.7) are significantly different, consistent
Journal (article/letter/editorial)
* Departament de Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, Universitat...Universitat de Barcelona (UB), C/Martí i Franqués s/n, 08028 Barcelona, Spain; alexa854@gmail.com (M.A.P...Superior d’Enginyeria de Manresa, Universitat Politècnica de Catalunya, Av. Bases de Manresa 63-71, 08242...08242 Manresa, Spain; dparcerisa@epsem.upc.edu Departament de Geologia, Universitat Autònoma de Barcelona...Barcelona, 08193 Bellaterra (Cerdanyola del Vallès), Spain; David.Gomez@uab.cat Correspondence: i_cantarero@ub
Journal (article/letter/editorial)
Glasgow S4, Scotland. SPAIN — In the last issue of R&M, the photo of some menilite opal was left out by mistake...photo of some opal menilite that Capt. L. E. Dodd (U.S. Army) and I found at Caldas de Malavella, Gerona Province...Province, Spain. 159 & Opal menilit-e. Caldas de Malavella, Gerona, Spain. "Opal menilite occurs...area of soil called "Camp dels Ninots" near the village of Caldas de Malavella. This village is famous...its hot springs. Surely the opals of Caldas de Malavella are products from the hot springs." — item from
Journal (article/letter/editorial)
Mo. They are building a big dam there on the Pomme de Terre River and let us in to look for pyrites. I'm...west, is in western Scotland. SPAIN — "Enclosed is a photo of some opal menilite that Capt. L. E. Dodd...Army) and I found at Caldas de Malavella, Gerona Province, Spain. "Opal menilite occurs in a little area...area of soil called "Camp dels Ninots" near the village of Caldas de Malavella. This village is famous...its hot springs. Surely the opals of Caldas de Malavella are products from the hot springs." — item from
Book
and permeability, Las Negras area, southeastern Spain. Sedimentol. Geol. 2017, 348, 1–18. Burley, S.D...* Departament de Mineralogia, Petrologia i Geologia Aplicada, Facultat de Ciències de la Terra, Universitat...Universitat de Barcelona (UB), C/Martí i Franqués s/n, 08028 Barcelona, Spain; alexa854@gmail.com (M.A.P...Superior d’Enginyeria de Manresa, Universitat Politècnica de Catalunya, Av. Bases de Manresa 63-71, 08242...08242 Manresa, Spain; dparcerisa@epsem.upc.edu Departament de Geologia, Universitat Autònoma de Barcelona
Journal (article/letter/editorial)
JURASSIC OF ENGLAND. Fernández, M., Gasparini, Z., de la Fuente, M. TITHONIAN (LATE JURASSIC) MARINE REPTILES...APPROACH TO THE FOSSIL RECORD Rivals, F., Mol, D., de Vos, J. THIRTY METERS UNDER SEA LEVEL: DIETARY TRAITS...10:30 Ferrusquía-Villafranca, I., Ruiz-González, J., De Anda-Hurtado, P., Arroyo-Cabrales, J. MEXICO’S QUATERNARY...HOMINOIDS FROM ABOCADOR DE CAN MATA (VALLES-PENEDES BASIN, CATALONIA, SPAIN) Macho, G., Spears, I.,...THE EARLY CRETACEOUS OF THE MONTSEC RANGE (CATALONIA, SPAIN) Nydam, R., Caldwell, M., Fanti, F. ARTICULATED
 
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