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Autunite Group

A group of related mineral species
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About Autunite GroupHide

Formula:
A(UO2)2(TO4)2 · 8-16H2O
A = Cu, Ca, Ba, Ni, Mn, Fe or (HAl)
and T = P or As.
Name:
After a prominent member of the group.
A group of layer-structured uranyl phosphates and arsenates.
Slightly more hydrated versions of the minerals in the Meta-autunite Group: A1-2(UO2)2(TO4)2 · 5-10H2O.


Unique IdentifiersHide

Mindat ID:
29274
Long-form identifier:
mindat:1:1:29274:0

Chemistry of Autunite GroupHide

Mindat Formula:
A(UO2)2(TO4)2 · 8-16H2O

A = Cu, Ca, Ba, Ni, Mn, Fe or (HAl)
and T = P or As.

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0002977AutuniteLocock A J, Burns P C (2003) The crystal structure of synthetic autunite, Ca[(UO2)(PO4)]2(H2O)11 American Mineralogist 88 240-24420030293
0006009HeinrichiteLocock A J, Burns P C, Flynn T M (2005) Structures of strontium- and barium-dominant compounds that contain the autunite-type sheet The Canadian Mineralogist 43 721-73320050293
0005830TorberniteLocock A J, Burns P C (2003) Crystal structures and synthesis of the copper-dominant members of the autunite and meta-autunite groups: Torbernite, zeunerite, metatorbernite and metazeunerite The Canadian Mineralogist 41 489-50220030293
0005831ZeuneriteLocock A J, Burns P C (2003) Crystal structures and synthesis of the copper-dominant members of the autunite and meta-autunite groups: Torbernite, zeunerite, metatorbernite and metazeunerite The Canadian Mineralogist 41 489-50220030293
0011096ZeuneriteHennig C, Reck G, Reich T, Robberg A, Kraus W, Sieler J (2003) EXAFS and XRD investigations of zeunerite and meta-zeunerite Zeitschrift fur Kristallographie 218 37-452003synthetic0293
CIF Raw Data - click here to close

Synonyms of Autunite GroupHide

Relationship of Autunite Group to other SpeciesHide

Autunite Group Members:
Autunite Ca(UO2)2(PO4)2 · 10-12H2OOrth. mmm (2/m 2/m 2/m) : Pnma
Bassetite Fe2+(UO2)2(PO4)2 · 10H2OMon. 2/m
Heinrichite Ba(UO2)2(AsO4)2 · 10H2OMon. 2/m : P2/b
Hydronováčekite Mg(UO2)2(AsO4)2 · 12H2OTric. 1 : P1
Kahlerite Fe(UO2)2(AsO4)2 · 12H2OTet. 4/m : P42/n
Nováčekite Mg(UO2)2(AsO4)2 · 10H2OMon. 2/m
Rauchite Ni(UO2)2(AsO4)2 · 10H2OTric. 1 : P1
Sabugalite HAl(UO2)4(PO4)4 · 16H2OMon. 2/m : B2/m
Saléeite Mg(UO2)2(PO4)2 · 10H2OMon. 2/m
Torbernite Cu(UO2)2(PO4)2 · 12H2OTet. 4/mmm (4/m 2/m 2/m) : I4/mmm
Uranocircite Ba(UO2)2(PO4)2 · 10H2OTet.
Uranospinite Ca(UO2)2(AsO4)2 · 10H2OTet. 4/mmm (4/m 2/m 2/m) : P4/nmm
Zeunerite Cu(UO2)2(AsO4)2 · 12H2OTet. 4/mmm (4/m 2/m 2/m) : I4/mmm

RadioactivityHide

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 Autunite GroupHide

References for Autunite GroupHide

Localities for Autunite GroupHide

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 ListShow

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