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Sidorenkite

A valid IMA mineral species
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About SidorenkiteHide

05521420017271926778203.jpg
Alexander V. Sidorenko
Formula:
Na3Mn2+(CO3)(PO4)
Colour:
Colourless, pale pink, brownish, red-brown
Lustre:
Vitreous, Pearly
Hardness:
2
Specific Gravity:
2.90 - 3.03
Crystal System:
Monoclinic
Name:
Named after Alexander Vasil'evich Sidorenko (АлДĐșŃĐ°ĐœĐŽŃ€ Đ’Đ°ŃĐžĐ»ŃŒĐ”ĐČоч ĐĄĐžĐŽĐŸŃ€Đ”ĐœĐșĐŸ) (6 (19) October 1917, Novo Nikolaevka, Kharkov Governorate, Russian Empire - 23 March 1982, Algeria), a founder of the Kola Scientific Center.
This page provides mineralogical data about Sidorenkite.


Unique IdentifiersHide

Mindat ID:
3653
Long-form identifier:
mindat:1:1:3653:1

IMA Classification of SidorenkiteHide

Classification of SidorenkiteHide

5.BF.10

5 : CARBONATES (NITRATES)
B : Carbonates with additional anions, without H2O
F : With (Cl), SO4, PO4, TeO3
43.2.1.2

43 : COMPOUND PHOSPHATES, ETC.
2 : Anhydrous Normal Compound Phosphates, etc·
19.12.4

19 : Phosphates
12 : Phosphates of Mn

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

Physical Properties of SidorenkiteHide

Vitreous, Pearly
Transparency:
Transparent
Comment:
pearly on cleavage faces
Colour:
Colourless, pale pink, brownish, red-brown
Comment:
surficial brownish or yellowish tint
Hardness:
Tenacity:
Brittle
Cleavage:
Perfect
perfect on {100}, {010}, imperfect on {001}
Fracture:
Irregular/Uneven
Density:
2.90 - 3.03 g/cm3 (Measured)    2.98 g/cm3 (Calculated)

Optical Data of SidorenkiteHide

Type:
Biaxial (-)
RI values:
nα = 1.521(2) nβ = 1.563(2) nγ = 1.585(2)
2V:
Measured: 68° , Calculated: 70°
Max. Birefringence:
δ = 0.064
Based on recorded range of RI values above.

Interference Colours:
The colours simulate birefringence patterns seen in thin section under crossed polars. They do not take into account mineral colouration or opacity.

Michel-Levy Bar The default colours simulate the birefringence range for a 30 ”m thin-section thickness. Adjust the slider to simulate a different thickness.

Grain Simulation You can rotate the grain simulation to show how this range might look as you rotated a sample under crossed polars. Each grain retains its interference colour (retardation) while its brightness falls to black at extinction and reaches a maximum between extinction positions.

Surface Relief:
Low (positive)
Relative to Canada balsam mounting medium (n ≈ 1.537).

This shows the grain boundary and Becke line effect under plane-polarised light, based on the contrast between this mineral's average refractive index and the mounting medium. It does not take into account mineral colouration.
In focus
Interference Figure:
This shows the idealized biaxial acute bisectrix (Bxa) interference figure - the conoscopic view for a grain cut perpendicular to the acute bisectrix, using this mineral's 2V. The two small white dots mark the melatopes - the points where the two optic axes emerge - and are shown only when they fall within the field of view. The coloured bands are isochromatics, and the dark bands are isogyres.

Rotate the stage: at 0°/90° the isogyres form a cross through the melatopes; at 45° they pull apart into curved hyperbolas. That splitting on rotation - absent in a uniaxial figure - is the standard diagnostic test for telling biaxial minerals from uniaxial ones. If 2V is large, the melatopes may fall outside the field of view, as they often do at the microscope too.
Dispersion:
distinct to strong
Comments:
X = b; Y = c; Z = a

Chemistry of SidorenkiteHide

Mindat Formula:
Na3Mn2+(CO3)(PO4)
Element Weights:
Element% weight
O40.158 %
Na24.730 %
Mn19.699 %
P11.106 %
C4.307 %

Calculated from ideal end-member formula.
O
Na
Mn
P
C

Crystallography of SidorenkiteHide

Crystal System:
Monoclinic
Cell Parameters:
a = 8.997(4) Å, b = 6.741(2) Å, c = 5.163(2) Å
β = 90.16(4)°
Ratio:
a:b:c = 1.335 : 1 : 0.766
Unit Cell V:
313.13 ų (Calculated from Unit Cell)
Z:
2
Comment:
Point Group: 2/m or 2.; Space Group: P21/m or P21.

Crystal StructureHide

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IDSpeciesReferenceLinkYearLocalityPressure (GPa)Temp (K)
0015607SidorenkiteKurova T A, Shumyatskaya N G, Voronkov A A, Pyatenko Y A (1980) Crystal structure of sidorenkite Na3Mn(PO4)(CO3) Soviet Physics Doklady 25 156-15719800293
CIF Raw Data - click here to close

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
3.36 Å(100)
8.97 Å(20)
1.682 Å(20)
2.69 Å(15)
2.99 Å(12)
2.243 Å(12)
2.58 Å(8)

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 4b: Highly evolved igneous rocks>3.0
35 : Ultra-alkali and agpaitic igneous rocks
36 : Carbonatites, kimberlites, and related igneous rocks
Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere<0.6
50 : Coal and/or oil shale minerals<0.36

Type Occurrence of SidorenkiteHide

General Appearance of Type Material:
irregular forms, crystals to 2cm
Place of Conservation of Type Material:
Geology Museum, Kola Branch, Academy of Sciences, Apatity, 5198; Mining Institute, St. Petersburg, 1110/1–2; Vernadsky Geological Museum, Moscow, 51718; A.E. Fersman Mineralogical Museum, Academy of Sciences, Moscow, Russia, 79775.
Geological Setting of Type Material:
Feldspatoid pegmatites
Associated Minerals at Type Locality:

Synonyms of SidorenkiteHide

Other Language Names for SidorenkiteHide

Common AssociatesHide

Associations Based on Photo Data:
4 photos of Sidorenkite associated with AlbiteNa(AlSi3O8)
2 photos of Sidorenkite associated with AegirineNaFe3+Si2O6
2 photos of Sidorenkite associated with Steenstrupine-(Ce)Na14Mn2+2Fe3+2Ce6Zr(Si6O18)2(PO4)6(PO3OH)(OH)2 · 2H2O
2 photos of Sidorenkite associated with UmbozeriteNa3Sr4Th[Si(O,OH)3-4]8
2 photos of Sidorenkite associated with SeranditeNaMn2+2Si3O8(OH)
2 photos of Sidorenkite associated with UssingiteNa2AlSi3O8OH
1 photo of Sidorenkite associated with BonshtedtiteNa3Fe2+(CO3)(PO4)
1 photo of Sidorenkite associated with 'Titanium-bearing Aegirine'Na(Fe,Ti)Si2O6
1 photo of Sidorenkite associated with ElpiditeNa2ZrSi6O15 · 3H2O
1 photo of Sidorenkite associated with ErditeNaFeS2 · 2H2O

Related Minerals - Strunz-mindat GroupingHide

5.BF.05NorthupiteNa3Mg(CO3)2ClIso. m3(2/m3) : Fd3
5.BF.05ManganotychiteNa6Mn2(CO3)4(SO4)Iso. m3(2/m3) : Fd3
5.BF.05TychiteNa6Mg2(CO3)4(SO4)Iso. m3(2/m3) : Fd3
5.BF.05FerrotychiteNa6(Fe,Mn,Mg)2(CO3)4(SO4)Iso. m3(2/m3) : Fd3
5.BF.10CrawforditeNa3Sr(CO3)(PO4)Mon. 2 : P21
5.BF.10BonshtedtiteNa3Fe2+(CO3)(PO4)Mon. 2/m : P21/m
5.BF.10BradleyiteNa3Mg(CO3)(PO4)Mon. 2/m : P21/m
5.BF.15Daqingshanite-(Ce)(Sr,Ca,Ba)3(Ce,La)(CO3)3-x(PO4)(OH,F)2xTrig.
5.BF.20Reederite-(Y)(Na,Mn)15Y2(CO3)9(FSO3)ClHex. 6 : P6
5.BF.25Mineevite-(Y)Na25Ba(Y,Gd,Dy)2(CO3)11(HCO3)4(SO4)2F2ClHex. 6/m : P63/m
5.BF.30BrianyoungiteZn3(CO3,SO4)(OH)4Mon. 2/m : P21/m
5.BF.35PhilolithitePb12Mn2+(Mg,Mn2+)2(Mn2+,Mg)4(CO3)4(SO4)O6(OH)12Cl4Tet. 4/mmm(4/m2/m2/m)
5.BF.40LeadhillitePb4(CO3)2(SO4)(OH)2Mon. 2/m : P21/c
5.BF.40MacphersonitePb4(CO3)2(SO4)(OH)2Orth. mmm(2/m2/m2/m)
5.BF.40SusannitePb4(CO3)2(SO4)(OH)2Trig. 3 : P3
5.BF.45Peatite-(Y)Li4Na12Y12(PO4)12(CO3)4(F,OH)8Orth. 222 : P222
5.BF.50Ramikite-(Y)Li4(Na,Ca)12Y6Zr6(PO4)12(CO3)4O4[(OH),F]4Tric. 1 : P1

Other InformationHide

Notes:
strongly electromagnetic
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 SidorenkiteHide

References for SidorenkiteHide

Reference List:

Localities for SidorenkiteHide

Showing 10 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.
Canada
 
  • QuĂ©bec
    • MontĂ©rĂ©gie
      • La VallĂ©e-du-Richelieu RCM
        • Mont Saint-Hilaire
Horváth et al. (1990)
Poland
 
  • Lower Silesian Voivodeship
    • Ząbkowice Úląskie County
      • Gmina Ząbkowice Úląskie
        • Szklary
Pieczka (2000)
Russia
 
  • Murmansk Oblast
    • Koashva Mt
Arzamastsev et al. (2008)
33 IGC excursion No 47 +1 other reference
    • Kukisvumchorr Mt
Pekov (1998)
    • Lovozersky District
Khomyakov et al. (1979) +3 other references
        • Umbozero mine
Ju et al. (1997)
Khomyakov et al. (1992) +4 other references
Pekov (1998)
      • Rasvumchorr Mine
Pekov I.V. et al. (2010)
 
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