Reederite-(Y) (original) (raw)
A valid IMA mineral species
Formula:
(Na,Mn)15Y2(CO3)9(FSO3)Cl
Colour:
Yellow to orange-brown
Name:
Named in honor of Professor Richard J. Reeder, at the State University of New York at Stony Brook, for his significant contributions to carbonate mineralogy. The suffix/modifier follows the Levinson rule for minerals with essential REE and the predominance of, in this case, yttrium.
Presently, the only known mineral with a fluorosulphate (FSO3)- anion.
Unique IdentifiersHide
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Long-form identifier:
mindat:1:1:3381:3
e3ea644d-3bab-4dab-b052-edd2ae752f48
IMA Classification of Reederite-(Y)Hide
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IMA Formula:
(Na,Mn)15Y2(CO3)9(SO3F)Cl
Classification of Reederite-(Y)Hide
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5.BF.20
5 : CARBONATES (NITRATES)
B : Carbonates with additional anions, without H2O
F : With (Cl), SO4, PO4, TeO3
Mineral SymbolsHide
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As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Symbol | Source | Reference |
---|---|---|
Rde-Y | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of Reederite-(Y)Hide
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Colour:
Yellow to orange-brown
Density:
2.91 g/cm3 (Measured) 2.85 g/cm3 (Calculated)
Optical Data of Reederite-(Y)Hide
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RI values:
_n_ω = 1.548 _n_ε = 1.537
δ = 0.011
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Pleochroism:
Non-pleochroic
Comments:
Some grains were observed to be biaxial negative with 2V up to 15 deg (type description).
Chemistry of Reederite-(Y)Hide
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Mindat Formula:
(Na,Mn)15Y2(CO3)9(FSO3)Cl
Crystallography of Reederite-(Y)Hide
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Class (H-M):
6 - Trigonal Dipyramidal
Cell Parameters:
a = 8.773 Å, c = 10.746 Å
Unit Cell V:
716.26 ų (Calculated from Unit Cell)
Crystal StructureHide
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ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
---|---|---|---|---|---|---|---|
0001759 | Reederite-(Y) | Grice J D, Gault R A, Chao G Y (1995) Reederite -(Y), a new sodium rare-earth mineral with a unique fluorosulfate anion American Mineralogist 80 1059-1064 | 1995 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder DiffractionHide
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Powder Diffraction Data:
d-spacing | Intensity |
---|---|
6.20 Å | (40) |
4.39 Å | (80) |
3.801 Å | (20) |
2.872 Å | (20) |
2.774 Å | (80) |
2.606 Å | (20) |
2.532 Å | (100) |
2.240 Å | (80) |
2.067 Å | (30) |
Geological EnvironmentHide
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Type Occurrence of Reederite-(Y)Hide
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General Appearance of Type Material:
An inclusion in a vug filled by trona. Irregular tabular to blocky grains up to 2 mm.
Place of Conservation of Type Material:
Canadian Museum of Nature, Ottawa, Ontario, Canada, number 8152 (cotype).
Geological Setting of Type Material:
In a sodalite xenolith in syenite in an alkaline intrusive complex. Probably a late stage hydrothermal mineral.
Associated Minerals at Type Locality:
Synonyms of Reederite-(Y)Hide
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Other Language Names for Reederite-(Y)Hide
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Related Minerals - Strunz-mindat GroupingHide
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5.BF.05 | Northupite | Na3Mg(CO3)2Cl | Iso. m_3(2/m_3) : F _d_3 |
---|---|---|---|
5.BF.05 | Manganotychite | Na6Mn2(CO3)4(SO4) | Iso. m_3(2/m_3) : F _d_3 |
5.BF.05 | Tychite | Na6Mg2(CO3)4(SO4) | Iso. m_3(2/m_3) : F _d_3 |
5.BF.05 | Ferrotychite | Na6(Fe,Mn,Mg)2(CO3)4(SO4) | Iso. m_3(2/m_3) : F _d_3 |
5.BF.10 | Sidorenkite | Na3Mn2+(CO3)(PO4) | Mon. |
5.BF.10 | Crawfordite | Na3Sr(CO3)(PO4) | Mon. 2 : _P_21 |
5.BF.10 | Bonshtedtite | Na3Fe2+(CO3)(PO4) | Mon. 2/m : _P_21/m |
5.BF.10 | Bradleyite | Na3Mg(CO3)(PO4) | Mon. 2/m : _P_21/m |
5.BF.15 | Daqingshanite-(Ce) | (Sr,Ca,Ba)3(Ce,La)(CO3)3-x(PO4)(OH,F)2x | Trig. |
5.BF.25 | Mineevite-(Y) | Na25Ba(Y,Gd,Dy)2(CO3)11(HCO3)4(SO4)2F2Cl | Hex. 6/m : _P_63/m |
5.BF.30 | Brianyoungite | Zn3(CO3,SO4)(OH)4 | Mon. 2/m : _P_21/m |
5.BF.35 | Philolithite | Pb12Mn2+(Mg,Mn2+)2(Mn2+,Mg)4(CO3)4(SO4)O6(OH)12Cl4 | Tet. 4/m m m _(_4/_m_2/_m_2/m ) |
5.BF.40 | Leadhillite | Pb4(CO3)2(SO4)(OH)2 | Mon. 2/m : _P_21/b |
5.BF.40 | Macphersonite | Pb4(CO3)2(SO4)(OH)2 | Orth. m m m _(_2/_m_2/_m_2/m ) |
5.BF.40 | Susannite | Pb4(CO3)2(SO4)(OH)2 | Trig. 3 : _P_3 |
5.BF.45 | Peatite-(Y) | Li4Na12Y12(PO4)12(CO3)4(F,OH)8 | Orth. 222 : _P_222 |
5.BF.50 | Ramikite-(Y) | Li4(Na,Ca)12Y6Zr6(PO4)12(CO3)4O4[(OH),F]4 | Tric. 1 : _P_1 |
Fluorescence of Reederite-(Y)Hide
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Other InformationHide
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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 Reederite-(Y)Hide
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References for Reederite-(Y)Hide
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Localities for Reederite-(Y)Hide
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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
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- 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 (TL) | |
---|---|
Québec Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH) (TL) | Grice et al. (1995) |