Vote for your favorite mineral in #MinCup26! - Azurite vs. Smithsonite
It's carbonate-vs-carbonate to kick off Mineral Cup 2026 with copper-rich Azurite against zinc-rich Smithsonite.
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 TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced 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 QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Phosphovanadylite-Ba

A valid IMA mineral species
This page is currently not sponsored. Click here to sponsor this page.
Formula:
Ba[V4+4P2O8(OH)8] · 12H2O
Colour:
Light green-blue
Lustre:
Vitreous
Specific Gravity:
2.16
Crystal System:
Isometric
Name:
Named as phosphovanadylite after its composition of phosphate and the vanadyl (V4+O2)2- group. Renamed by IMA in August 2012 as phosphovanadylite-Ba.
This page provides mineralogical data about Phosphovanadylite-Ba.


Hide all sections | Show all sections

Unique IdentifiersHide

Mindat ID:
7234
Long-form identifier:
mindat:1:1:7234:8

Similar NamesHide

Phosphovanadylite-CaA valid IMA mineral speciesCa[V44+P2O12(OH)4] · 12H2O

IMA Classification of Phosphovanadylite-BaHide

IMA status:
Approved
IMA status notes:
Renamed by the IMA
IMA Formula:
BaV4+4P2O10(OH)6·12H2O
Approval year:
1996
Approval history:
1996: Approved as phosphovanadylite (IMA1996-037)
2012: Renamed as phosphovanadylite-Ba (IMA 12-A)
Type description reference:
Medrano, Marjorie D., Evans, Howard T., Wenk, Hans-Rudolf, Piper, David Z. (1998) Phosphovanadylite; a new vanadium phosphate mineral with a zeolite-type structure. American Mineralogist, 83 (7) 889-895 doi:10.2138/am-1998-7-821

Classification of Phosphovanadylite-BaHide

Strunz-mindat (2026):
8.DM.20

8 : PHOSPHATES, ARSENATES, VANADATES
D : Phosphates, etc. with additional anions, with H2O
M : With large and medium-sized cations, (OH, etc.):RO4 > 2:1
Dana 8th ed.:
42.13.15.1

42 : HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
13 : Miscellaneous

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

SymbolSourceReference for Standard
Pvd-BaIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43

Physical Properties of Phosphovanadylite-BaHide

Lustre:
Vitreous
Transparency:
Transparent
Colour:
Light green-blue
Comment:
greenish black on oxidation after long exposure to air
Streak:
Very pale greenish blue
Density:
2.16(3) g/cm3 (Measured)    2.13 g/cm3 (Calculated)

Optical Data of Phosphovanadylite-BaHide

Type:
Isotropic
RI values:
n = 1.566(4)
Surface Relief:
Low

Chemistry of Phosphovanadylite-BaHide

Mindat Formula:
Ba[V4+4P2O8(OH)8] · 12H2O
Element Weights:
Element% weight
O50.718 %
V23.069 %
Ba15.547 %
P7.013 %
H3.652 %

Calculated from ideal end-member formula.
Elements listed:
Ba, H, O, P, V - search for minerals with similar chemistry

Crystallography of Phosphovanadylite-BaHide

Crystal System:
Isometric
Class (H-M):
43m - Hextetrahedral
Space Group:
I43m
Cell Parameters:
a = 15.470(4) Å
Unit Cell V:
3,702.29 ų (Calculated from Unit Cell)
Z:
6

X-Ray Powder DiffractionHide

Geological EnvironmentHide

Type Occurrence of Phosphovanadylite-BaHide

Synonyms of Phosphovanadylite-BaHide

Other Language Names for Phosphovanadylite-BaHide

Related Minerals - Strunz-mindat GroupingHide

8.DM.TomsquarryiteNaMgAl3(PO4)2(OH)6 · 8H2OTrig. 3m(32/m) : R3m
8.DM.ElliottiteNaMgAl3(PO4)2F6 · 9H2OMon. 2/m : B2/m
8.DM.Betpakdalite-FeFe[Fe3+2 (H2O)15(OH)2Fe3+(H2O)6][Mo8As2Fe3+3O37]Mon. 2/m : B2/m
8.DM.Penriceite[Mg(H2O)6][Na(H2O)2Al3(PO4)2F6] · H2OMon. 2/m : P21/b
8.DM.Betpakdalite-CaMg[Ca2(H2O)17Mg(H2O)6][Mo8As2Fe3+3O36(OH)] Mon. 2/m : B2/m
8.DM.Chinnerite[Mg(H2O)6]Na(H2O)2Al3(PO4)2F6Mon. 2/m : P2/m
8.DM.Sarrochite[Ca4(H2O)38][Mo8P2Fe3+3O37(OH)]Trig. 3m(32/m) : P3m1
8.DM.05EsperanzaiteNaCa2Al2(AsO4)2(OH)F4 · 2H2OMon. 2/m : P21/m
8.DM.05MoriniteNaCa2Al2(PO4)2(OH)F4 · 2H2OMon. 2/m : P21/m
8.DM.10AlexshubnikoviteCa2Cu9(AsO4)4(OH)9Cl(H2O)8 · 2H2OMon. 2/m : P2/b
8.DM.10TangdaniteCa2Cu9(AsO4)4(SO4)0.5(OH)9 · 9H2OMon. 2/m : B2/b
8.DM.10TyroliteCa2Cu9(AsO4)4(CO3)(OH)8 · 11H2OMon. 2/m
8.DM.15Melkovite[Ca2(H2O)15Ca(H2O)6][Mo8P2Fe3+3O36(OH)]Mon. 2/m : B2/m
8.DM.15Betpakdalite-NaCa[Na2(H2O)17Ca(H2O)6][Mo6+8As5+2Fe3+3O34(OH)3]Mon. 2/m : B2/m
8.DM.15Betpakdalite-CaCa[Ca2(H2O)17Ca(H2O)6][Mo6+8As5+2Fe3+3O36(OH)]Mon. 2/m : B2/m
8.DM.20Phosphovanadylite-CaCa[V4+4P2O12(OH)4] · 12H2O Iso. 43m : I43m
8.DM.25YukoniteCa3Fe3+(AsO4)2(OH)3 · 5H2OOrth. mm2
8.DM.30UdumineliteCa3Al8(PO4)2O12 · 2H2O
8.DM.35Aldermanite[Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH,F)6] · H2O Mon. 2/m : P21/b
8.DM.35'Azovskite'Fe3+3(PO4)(OH)6 or near
8.DM.35DelvauxiteCaFe4(PO4,SO4)2(OH)8 · 4-6H2O not confirmedAmor.
8.DM.40Santafeite(Na,Ca,Sr)12(Mn2+,Fe3+,Al,Mg)8Mn4+8(VO4)16(OH,O)20 · 8H2OOrth. mmm(2/m2/m2/m)
8.DM.55TapiaiteCa5Al2(AsO4)4(OH)4 · 12H2OMon.
8.DM.60Alcantarillaite[Fe3+0.5(H2O)4][CaAs3+2(Fe3+2.5W6+0.5)(AsO4)2O7]Orth. mmm(2/m2/m2/m) : Imma

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.

Internet Links for Phosphovanadylite-BaHide

References for Phosphovanadylite-BaHide

Localities for Phosphovanadylite-BaHide

Showing 1 localities.

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.
Hide all sections | Show all sections

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and 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 (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
USA (TL)
 
  • Idaho
    • Caribou County
      • Blackfoot River Mining District
Medrano et al. (1998)
Quick NavTopUnique IdentifiersSimilar NamesIMA Classification Classification Mineral SymbolsPhysical Properties Optical Data Chemistry Crystallography X-Ray Powder DiffractionGeological EnvironmentType Occurrence SynonymsOther LanguagesStrunz-MindatOther InformationInternet Links References Localities Locality List
 
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: September 1, 2026 03:22:51 Page updated: August 19, 2026 09:58:30
Go to top of page