Log InRegister
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 Articles
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 CompaniesStatisticsThe ElementsUsersBooks & MagazinesMineral MuseumsMineral Shows & EventsThe Mindat DirectoryDevice Settings
Photo SearchPhoto GalleriesNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day Gallery

Kenngottite

This page is currently not sponsored. Click here to sponsor this page.
Structurally related to souzalite and gormanite.

Unknown #9 Sejkora, J., Skoda, R., & Ondrus, P. (2006).


Hide all sections | Show all sections

Classification of KenngottiteHide

Approved, Pending publication
Approval Year:
2019

Chemical Properties of KenngottiteHide

Formula:
Mn2+3Fe3+4(PO4)4(OH)6(H2O)2

Crystallography of KenngottiteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
P2/b
Setting:
P2/a
Cell Parameters:
a = 13.909(10) Å, b = 5.186(4) Å, c = 12.159(9) Å
β = 98.88(1)°
Ratio:
a:b:c = 2.682 : 1 : 2.345
Unit Cell V:
866.54 ų (Calculated from Unit Cell)

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
4.87(47)
3.458(89)
3.209(100)
3.023(31)
2.623(46)
2.429(49)
1.951(28)
1.577(34)

Type Occurrence of KenngottiteHide

Place of Conservation of Type Material:
collections of (1) the Department of Mineralogy and Petrology, National Museum Prague, Cirkusová 1740, CZ-193 00 Praha 9, Czech Republic, catalogue number P1P 26/2018 (holotype), and (2) the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA, catalogue number 66795 (cotype)

Synonyms of KenngottiteHide

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for KenngottiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Sejkora, J., Grey, J.E. and Kampf, A.R. (2019): Kenngottite, IMA 2018-063a. CNMNC Newsletter No. 47, February 2019: 204; European Journal of Mineralogy: 31: 199–204.
Sejkora, J., Skoda, R., & Ondrus, P. (2006). New naturally occurring mineral phases from the Krásno-Horní Slavkov area, western Bohemia, Czech Republic. Journal of GEOsciences, 51(1-2), 159-187.

Internet Links for KenngottiteHide

Localities for KenngottiteHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Czech Republic (TL)
 
  • Karlovy Vary Region
    • Horní Slavkov (Schlaggenwald)
      • Krásno (Schönfeld)
        • Huber stock (Huber shaft; Hub stock)
Sejkora, J., Grey, J.E. and Kampf, A.R. (2019): Kenngottite, IMA 2018-063a. CNMNC Newsletter No. 47, February 2019: 204; European Journal of Mineralogy: 31: 199–204.
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2019, except where stated. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: February 15, 2019 21:08:23 Page generated: February 10, 2019 14:06:37
Go to top of page