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

Kovalenkoite

This page is currently not sponsored. Click here to sponsor this page.
Hide all sections | Show all sections

About KovalenkoiteHide

Formula:
(K,Sr,Ba)2Ca5Nb12[Si8O52(O,OH)] · 15H2O
Colour:
lilac
Lustre:
Vitreous
Crystal System:
Tetragonal
Name:
In honour of academic Vyacheslav Ivanovich Kovalenko (1936-2011)ю
Fine-disperse mixture with quartz in pseudomorphoses after unknown protomineral.


Classification of KovalenkoiteHide

Notes:
Unnamed (probably valid)
Approval History:
Unnamed, but probably valid.

Physical Properties of KovalenkoiteHide

Vitreous
Transparency:
Transparent
Colour:
lilac
Streak:
white

Chemical Properties of KovalenkoiteHide

Formula:
(K,Sr,Ba)2Ca5Nb12[Si8O52(O,OH)] · 15H2O

Crystallography of KovalenkoiteHide

Crystal System:
Tetragonal
Cell Parameters:
a = 3.684 Å, c = 6.012 Å
Ratio:
a:c = 1 : 1.632
Unit Cell V:
81.59 ų (Calculated from Unit Cell)

First Recorded Occurrence of KovalenkoiteHide

General Appearance of First Recorded Material:
Pseudomorphoses after unknown precursor
Geological Setting of First Recorded Material:
Pegmatites of alkaline granites.

Common AssociatesHide

Associated Minerals Based on Photo Data:
Mongolite5 photos of Kovalenkoite associated with Mongolite on mindat.org.
Quartz3 photos of Kovalenkoite associated with Quartz on mindat.org.

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 KovalenkoiteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
- M.I.Novgorodova (redactor) (2006) Minerals of Mongolia,- Fersman Mineralogical Museum, Moscow, 2006, pp. 279-284 (in Rus.)

Internet Links for KovalenkoiteHide

Localities for KovalenkoiteHide

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.
Mongolia (FRL)
 
  • Gobi Desert
    • Khan Bogdo Massif (Khan-Bogdinskii)
M.I. Novgorodova ( red.)(2006) Minerals of Mongolia, - Fersman Mineralogical Museum, Moscow, p. 352 (in Rus.)
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. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: May 22, 2019 12:03:50 Page generated: May 15, 2019 05:57:47
Go to top of page