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Montmorillonite from
Poás Volcano, Sarchí Canton, Alajuela Province, Costa Rica


Locality type:Stratovolcano
Classification
Species:Montmorillonite
Formula:(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Montmorillonite data
Locality Data:Click here to view Poás Volcano, Sarchí Canton, Alajuela Province, Costa Rica
Data Identifiers
Mindat Occurrence Record ID:1308357
Long-form Identifier:1:3:1308357:1
GUID (UUID V4):28375dc1-8211-41f6-9382-7ec45ef1660f
Nearest other occurrences of Montmorillonite
73.6km (45.7 miles) Zeolite occurrence, Copey District, Dota Canton, San José Province, Costa Rica
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
estimates This study Laboratory rates Trout Lakeb Costa Ricac Cape Codd Northern Wisconsine BET surface...and pyroxene in a flank aquifer of Poas Volcano, Costa Rica. Chem. Geol. 105, 71– 88. Schnoor J. L. (1990)... a Mg-Na exchanger, illite, K-montmorillonite, and Na-montmorillonite in the model. In such model design...Hoffman (1997) also included K-montmorillonite and Na-montmorillonite with compositions of K0.33Al2.33Si3...chemical evolution. C1.2 A Flank Aquifer of Poás Volcano, Costa Rica Rowe and Brantley (1993) derived plagioclase
Journal (article/letter/editorial)
million) lives within 100 km of a historically active volcano and up to 12% lives within 100 km of volcanoes...including the Chilean volcano Chaiten in 2008 (Martin et al., 2009), the Icelandic volcano Eyjafjallajökull...environmental Se excess (Presser, 1994). In Hubei Province in China a human disease characterized by loss...times higher population density around Merapi volcano compared to areas without young volcanic ash (Mohr...volcanic ash from the 1995 eruption of the Ruapehu volcano (New Zealand) and predicted that ash fall has a
Journal (article/letter/editorial)
(Joseph et al., 2011) and brine M AN pools in Costa Rica (Rowe, 1994). ED Giggenbach and Stewart (1982)...desiccated crater lake at 34 US Volcán Poás in Costa Rica has  S values of -9.4 to -12.3 ‰ (Oppenheimer...amphibole to clay minerals such as illite, montmorillonite, kaolinite and alunite. There is little ACCEPTED... ACCEPTED MANUSCRIPT found for geothermal waters in Costa Rica (Tassi et al., 2005) and Dominica (Joseph et...alteration in the fumarolic environment of Usu volcano, CR IP T Hokkaido, Japan. Journal of Volcanology
Book
surficial Earth. Given that Earth developed into a volcano-tectonically active planet with both outgassing...the last 2.5 Ga of geological history, and one volcano (Oldoinyo Lengai, Tanzania) has erupted sodic carbonatite...extending the Gondwanan Cretaceous kimberlite province to Antarctica.110 The main difference with carbonatites...and include the only known active carbonatite volcano, Oldoinyo Lengai (Tanzania), which erupts natrocarbonatite...this? 7 The only currently active carbonatite volcano on Earth is Oldoinyo Lengai in Tanzania. How are
 
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