Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Szymański, J. T., Owens, D. R., Roberts, A. C., Ansell, H. G., Chao, G. Y. (1982) A mineralogical study and crystal structure determination of nonmetamict ekanite ThCa2Si8O20. The Canadian Mineralogist, 20 (1) 65-75

Advanced
   -   Only viewable:
Reference TypeJournal (article/letter/editorial)
TitleA mineralogical study and crystal structure determination of nonmetamict ekanite ThCa2Si8O20
JournalThe Canadian MineralogistISSN1499-1276
AuthorsSzymański, J. T.Author
Owens, D. R.Author
Roberts, A. C.Author
Ansell, H. G.Author
Chao, G. Y.Author
Year1982Volume20
Issue1
PublisherMineralogical Association of Canada
Download URLhttps://rruff.info/rruff_1.0/uploads/CM20_65.pdf+
Classification
Not set		LoC
Not set
Mindat Ref. ID16997076Long-form Identifiermindat:1:5:16997076:7
GUID0
Full ReferenceSzymański, J. T., Owens, D. R., Roberts, A. C., Ansell, H. G., Chao, G. Y. (1982) A mineralogical study and crystal structure determination of nonmetamict ekanite ThCa2Si8O20. The Canadian Mineralogist, 20 (1) 65-75
Plain TextSzymański, J. T., Owens, D. R., Roberts, A. C., Ansell, H. G., Chao, G. Y. (1982) A mineralogical study and crystal structure determination of nonmetamict ekanite ThCa2Si8O20. The Canadian Mineralogist, 20 (1) 65-75
In(1982) The Canadian Mineralogist Vol. 20 (1) Mineralogical Association of Canada

Map of Localities

Locality Pages

LocalityCitation Details
Tombstone Mountains, Dawson mining district, Yukon, Canada
North Cirque, Tombstone Mountains, Dawson mining district, Yukon, Canada

Mineral Pages

MineralCitation Details
Ekanite
Steacyite
Thorosteenstrupine

Mineral Occurrences

LocalityMineral(s)
Tombstone Mountains, Dawson mining district, Yukon, Canadaⓘ Ekanite
North Cirque, Tombstone Mountains, Dawson mining district, Yukon, Canadaⓘ Albite, ⓘ Apatite, ⓘ Clinopyroxene Subgroup, ⓘ Ekanite, ⓘ Feldspar Group, ⓘ Fluorite, ⓘ Garnet Group, ⓘ Hematite, ⓘ Microcline, ⓘ Perthite, ⓘ Quartz, ⓘ Thorogummite, ⓘ Titanite, ⓘ Zircon

See Also

These are possibly similar items as determined by title/reference text matching only.

Perrault, G., Szymański, J. T. (1982) Steacyite, a new name and a re-evaluation of the nomenclature of "ekanite"-group minerals. The Canadian Mineralogist, 20 (1) 59-63
Szymański, J. T. (1981) The crystal structure of ekanite, ThCa2Si8O20. Acta Crystallographica Section A Foundations of Crystallography, 37. doi:10.1107/s0108767381093884
Roberts, A. C., Ansell, H. G., Dunn, P. J. (1981) Comancheite, a new mercury oxychloride-bromide from Terlingua, Texas. The Canadian Mineralogist, 19 (3) 393-396
Ansell, H. G., Roberts, A. C., Plant, A. G., Sturman, B. D. (1980) Gittinsite, a new calcium zirconium silicate from the Kipawa agpaitic syenite complex, Quebec. The Canadian Mineralogist, 18 (2) 201-203
Szymański, J. T., Roberts, A. C. (1990) The crystal structure of szymańskiite, a partly disordered (Hg-Hg)2+, (Ni,Mg)2+ hydronium-carbonate-hydroxide-hydrate. The Canadian Mineralogist, 28 (4) 709-718
Roberts, A. C., Ansell, H. G., Bonardi, M. (1980) Pararealgar, a new polymorph of AsS, from British Columbia. The Canadian Mineralogist, 18 (3) 525-527
Grice, J. D., Gault, R. A., Ansell, H. G. (1984) Edingtonite: the first two Canadian occurrences. The Canadian Mineralogist, 22 (2) 253-258
Ansell, Valerie E., Ansell, Gary H., Roberts, Andrew C., Dunn, Pete J., Birch, William D., Grice, Joel D. (1992) Ferrilotharmeyerite, a new Ca-Zn-Fe3+ hydroxyl arsenate from Tsumeb, Namibia. The Canadian Mineralogist, 30 (1) 225-227
Grice, Joel D., Szymański, J. T., Jambor, J. L. (1996) The crystal structure of clinoatacamite, a new polymorph of Cu2(OH)3Cl. The Canadian Mineralogist, 34 (1) 73-78
Paar, W. H., Cooper, M. A., Moëlo, Y., Stanley, C. J., Putz, H., Topa, D., Roberts, A. C., Stirling, J., Raith, J. G., Rowe, R. (2012) Eldragónite, Cu6BiSe4(Se2), A new mineral species from the El Dragón Mine, Potosí, Bolivia, and its crystal structure. The Canadian Mineralogist, 50 (2). 281-294 doi:10.3749/canmin.50.2.281
Szymański, J. T. (1979) The crystal structure of platarsite, Pt(As,S)2, and a comparison with sperrylite, PtAs2. The Canadian Mineralogist, 17 (1) 117-123
 
and/or  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, 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.
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: August 13, 2025 09:16:55
Go to top of page