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

Aegirine from
North Ruri, Ruri complex, Homa Bay County, Kenya


Classification
Species:Aegirine
Formula:NaFe3+Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aegirine data
Locality Data:Click here to view North Ruri, Ruri complex, Homa Bay County, Kenya
Data Identifiers
Mindat Occurrence Record ID:639231
Long-form Identifier:1:3:639231:4
GUID (UUID V4):0
Nearest other occurrences of Aegirine
1.6km (1.0 miles) ⓘWasaki Peninsula and Ruri Hills Phonolites, Homa Bay County, Kenya
2.9km (1.8 miles) ⓘSouth Ruri, Ruri complex, Homa Bay County, Kenya
3.8km (2.4 miles) ⓘRuri complex, Homa Bay County, Kenya
5.5km (3.4 miles) ⓘWasaki Peninsula Carbonatites, Homa Bay County, Kenya
6.3km (3.9 miles) ⓘNyamaji Volcanic Complex, Homa Bay County, Kenya
8.1km (5.0 miles) ⓘSokolo Point Carbonatite, Wasaki Peninsula Carbonatites, Homa Bay County, Kenya
21.9km (13.6 miles) ⓘHoma Mountain complex, Homa Bay County, Kenya
24.7km (15.3 miles) ⓘRangwa carbonatite complex, Kisingiri Volcano, Homa Bay County, Kenya
34.6km (21.5 miles) ⓘLake Simbi Crater, Homa Bay County, Kenya
91.7km (57.0 miles) ⓘEldoret and Kapsabet Plateau, Kenya
References
Sutherland, Diana S. (1969) Sodic amphiboles and pyroxenes from fenites in East Africa. Contributions to Mineralogy and Petrology, 24 (2) 114-135 doi:10.1007/bf00376886
Deines, P, Gold, D.P (1973) The isotopic composition of carbonatite and kimberlite carbonates and their bearing on the isotopic composition of deep-seated carbon. Geochimica et Cosmochimica Acta, 37 (7) 1709-1733 doi:10.1016/0016-7037(73)90158-0
Le Bas, M. J. (1977). Carbonatite-nephelinite volcanism: an African case history. London: Wiley.
Keller, J. (1989). Extrusive carbonatites and their significance. Carbonatites: genesis and evolution. Unwin Hyman, London, 70-88.
Kalt, A., Hegner, E., Satir, M. (1997) Nd, Sr, and Pb isotopic evidence for diverse lithospheric mantle sources of East African Rift carbonatites. Tectonophysics, 278 (1) 31-45 doi:10.1016/s0040-1951(97)00093-0
 
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 00:21:32
Go to top of page