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Gutsevichite

A discredited species name
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Formula:
Al3(PO4)2(OH)3 · 8H2O
Lustre:
Waxy
Hardness:
2½
Crystal System:
Isometric
Name:
Named for V. P. Gutsevich, geologist in Kazakhstan
Originally reported from Kurumsak V Deposit, Kurumsak River Valley, Karatau Range, Ongtüstik Qazaqstan Oblysy (Southern-Kazakhstan Oblast'), Kazakhstan.


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Unique IdentifiersHide

Mindat ID:
6982
Long-form identifier:
mindat:1:1:6982:9

IMA Classification of GutsevichiteHide

IMA status:
Discredited
IMA status notes:
Rejected by the IMA

Classification of GutsevichiteHide

Strunz-mindat (2026):
8.DD.35

8 : PHOSPHATES, ARSENATES, VANADATES
D : Phosphates, etc. with additional anions, with H2O
D : With only medium-sized cations, (OH, etc.):RO4= 2:1
Dana 8th ed.:
42.10.4.1

42 : HYDRATED PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
10 : A3(XO4)2Zq·xH2O

Physical Properties of GutsevichiteHide

Lustre:
Waxy
Hardness:
2½ on Mohs scale

Optical Data of GutsevichiteHide

Type:
Isotropic

Chemistry of GutsevichiteHide

Mindat Formula:
Al3(PO4)2(OH)3 · 8H2O
Element Weights:
Element% weight
O65.229 %
Al17.369 %
P13.293 %
H4.109 %

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

Crystallography of GutsevichiteHide

Crystal System:
Isometric

Other Language Names for GutsevichiteHide

Related Minerals - Strunz-mindat GroupingHide

8.DD.Penberthycroftite[Al6(AsO4)3(OH)9(H2O)5] · 8H2OMon. 2/m : P21/b
8.DD.Bettertonite[Al6(AsO4)3(OH)9(H2O)5] · 11H2OMon. 2/m : P21/b
8.DD.VargiteMnCu2Mn2(AsO4)2(OH)4(H2O)4Mon. 2/m : P21/b
8.DD.GaleaclolusiteAl6(AsO4)3(OH)9(H2O)4 · 8H2OOrth. mmm (2/m 2/m 2/m) : Pnma
8.DD.05LuetheiteCu2Al2(AsO4)2(OH)4Mon. 2/m : P21/m
8.DD.05ChenevixiteCu2Fe3+2(AsO4)2(OH)4Mon. 2/m : P21/m
8.DD.10AkrochorditeMnMn2Mn2(AsO4)2(OH)4(H2O)4Mon. 2/m : P21/b
8.DD.10GuanacoiteMgCu2Mg2(AsO4)2(OH)4(H2O)4Mon. 2/m : P21/b
8.DD.15'UM1981-32-PO:FeH'Fe2+Fe3+6(PO4)4-x[PO3(OH)]x(OH)8 · 4H2O
8.DD.15AfmiteAl3(OH)4(H2O)3(PO4)(PO3OH) · H2OTric. 1 : P1
8.DD.15Aheylite(Fe2+,Zn)Al6(PO4)4(OH)8 · 4H2OTric. 1 : P1
8.DD.15'Coeruleolactite'Tric. 1 : P1
8.DD.15FaustiteZnAl6(PO4)4(OH)8 · 4H2OTric. 1 : P1
8.DD.15PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2OTric. 1 : P1
8.DD.15ChalcosideriteCuFe3+6(PO4)4(OH)8 · 4H2OTric. 1 : P1
8.DD.15TurquoiseCuAl6(PO4)4(OH)8 · 4H2OTric. 1 : P1
8.DD.20EosphoriteMn2+Al(PO4)(OH)2 · H2OOrth. mmm (2/m 2/m 2/m) : Cmca
8.DD.20Ernstite(Mn2+,Fe3+)Al(PO4)(OH,O)2 · H2OMon.
8.DD.20LefontiteFe2Al2Be(PO4)2(OH)6Orth. mmm (2/m 2/m 2/m) : Cmca
8.DD.20ChildreniteFe2+Al(PO4)(OH)2 · H2OOrth. mm2 : Ccc2
8.DD.25KobokoboiteAl6(PO4)4(OH)6 · 11H2O Tric.
8.DD.30SmamiteCa2Sb(OH)4[H(AsO4)2] · 6H2OTric. 1 : P1
8.DD.40'Laubmannite (of Moore)'(Fe3+,Fe2+,M)8+x(OH,H2O)9(H2O)2(PO4)5, M = Fe3+, Cu2+ or other metal cation, x ~ 0.1.Orth. mmm (2/m 2/m 2/m) : Pbcm

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 GutsevichiteHide

References for GutsevichiteHide

Localities for GutsevichiteHide

Showing 2 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.
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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.
Kazakhstan
 
  • Turkistan Region
    • Ran River valley
Amer.Mineral. (1961) +1 other reference
    • Sozak District
      • Aksumbe
Evseev (1995) +1 other reference
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