Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Search FormMinerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Oligoclase from
Boseti Volcanic Complex, East Shewa Zone, Oromia Region, Ethiopia


Locality type:Volcanic Complex
Classification
Species:Albite var: Oligoclase
Formula:(Na,Ca)[Al(Si,Al)Si2O8]
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Oligoclase data
Locality Data:Click here to view Boseti Volcanic Complex, East Shewa Zone, Oromia Region, Ethiopia
Data Identifiers
Mindat Occurrence Record ID:1425039
Long-form Identifier:1:3:1425039:2
GUID (UUID V4):0
Nearest other occurrences of Oligoclase
42.3km (26.3 miles) ⓘGedemsa Caldera, East Shewa Zone, Oromia Region, Ethiopia
80.4km (50.0 miles) ⓘChilallo Volcano, Arsi Zone, Oromia Region, Ethiopia
References
Brotzu, P., & Morbidelli, L., Piccirillo, EM, Traversa, G., 1980: Volcanological and magmatological evidences of Boseti Volcanic Complex (Main Ethiopian Rift). In: Geodynamic evolution of the Afro-Arabic Rift System. Atti dei Convegni dei Lincei. Ace. Naz. dei Lincei. Atti dei Convegni Lincei, 47, 317-366.
Brotzu, P., Morbidelli, L., Piccirillo, E. M., & Traversa, G. (1974). Petrological features of Boseti mountains, a complex volcanic system in the axial portion of the Main Ethiopian Rift. Bulletin Volcanologique, 38(1), 206-234. doi.org/10.1007/BF02597811
Morbidelli, L., Nicoletti, M., Petrucciani, C., & Piccirillo, E. M. (1975). Ethiopian South-Eastern Plateau and related escarpment: K/Ar ages of the main volcanic events (Main Ethiopian Rift from 8° 10’to 9° 00’lat. North). In Afar Depression of Ethiopia (pp. 362-369). Schweizerbart Stuttgart. 362-369.
Carbonin, C., Dal Negro, A., Ganeo, S., Piccirillo, E. M. (1991) Influence of magma composition and oxygen fugacity on the crystal structure of C2/c clinopyroxenes from a basalt-pantellerite suite. Contributions to Mineralogy and Petrology, 108 (1) 34-42 doi:10.1007/bf00307324
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 19, 2026 07:45:04
Go to top of page