Moraskoite
A valid IMA mineral species
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Formula:
Na2Mg(PO4)F
Colour:
Colorless
Lustre:
Vitreous
Hardness:
4 - 5
Specific Gravity:
2.925 (Calculated)
Crystal System:
Orthorhombic
Name:
Named by Ł. Karwowski, et al. in 2013 after Morasko, Poland, where the meteorite (called the Morasko meteorite) fell. It contained the type material.
Unique Identifiers
Mindat ID:
45992
Long-form identifier:
mindat:1:1:45992:9
GUID
(UUID V4):
(UUID V4):
2015a1c0-ef0b-4735-83db-451e2fb70f32
IMA Classification of Moraskoite
Classification of Moraskoite
8.BH.80
8 : PHOSPHATES, ARSENATES, VANADATES
B : Phosphates, etc., with additional anions, without H2O
H : With medium-sized and large cations, (OH,etc.):RO4 = 1:1
8 : PHOSPHATES, ARSENATES, VANADATES
B : Phosphates, etc., with additional anions, without H2O
H : With medium-sized and large cations, (OH,etc.):RO4 = 1:1
Mineral Symbols
As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Symbol | Source | Reference |
---|---|---|
Mok | 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 Moraskoite
Vitreous
Transparency:
Transparent
Colour:
Colorless
Streak:
White
Hardness:
4 - 5 on Mohs scale
Fracture:
Irregular/Uneven, Conchoidal
Density:
2.925 g/cm3 (Calculated)
Chemistry of Moraskoite
Mindat Formula:
Na2Mg(PO4)F
Crystallography of Moraskoite
Crystal System:
Orthorhombic
Class (H-M):
mmm (2/m 2/m 2/m) - Dipyramidal
Space Group:
Pbcn
Setting:
Pbcn
Cell Parameters:
a = 5.2117(10) Å, b = 13.711(3) Å, c = 11.665(2) Å
Ratio:
a:b:c = 0.38 : 1 : 0.851
Unit Cell V:
833.6 ų
Z:
8
Morphology:
Aggregates up to 1.5 mm in size, with individual grains 20–300 μm across.
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
3.382 Å | (52) |
2.955 Å | (90) |
2.606 Å | (100) |
2.571 Å | (96) |
2.545 Å | (68) |
1.955 Å | (83) |
1.691 Å | (67) |
Comments:
From Type Description.
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
Stage 2: Planetesimal differentiation and alteration | 4.566-4.550 |
5 : Primary asteroid phases | 4.566–4.560 |
Type Occurrence of Moraskoite
General Appearance of Type Material:
Occurs in a graphite-troilite inclusion enclosed in a kamacite-taenite matrix
Place of Conservation of Type Material:
Type material is deposited in the collections of the Mineralogical Museum of the University of Wrocław, Wrocław, Poland, catalogue number MMUWr IV-7766
Geological Setting of Type Material:
The Morasko IAB-MG iron meteorite
Associated Minerals at Type Locality:
Synonyms of Moraskoite
Related Minerals - Strunz-mindat Grouping
8.BH. | Crimsonite | PbFe3+2(PO4)2(OH)2 |
8.BH. | Reznitskyite | CaMg(VO4)F |
8.BH. | Cuprozheshengite | Pb4CuZn2(AsO4)2(PO4)2(OH)2 |
8.BH. | Zheshengite | Pb4ZnZn2(AsO4)2(PO4)2(OH)2 |
8.BH. | Peterchinite | Zn3Zn2(OH)6As[O3(OH)3] |
8.BH.05 | Thadeuite | Ca(Mg,Fe2+)3(PO4)2(OH,F)2 |
8.BH.10 | Durangite | NaAl(AsO4)F |
8.BH.10 | Isokite | CaMg(PO4)F |
8.BH.10 | Lacroixite | NaAl(PO4)F |
8.BH.10 | Maxwellite | NaFe3+(AsO4)F |
8.BH.10 | Panasqueiraite | CaMg(PO4)(OH,F) |
8.BH.10 | Kononovite | NaMg(SO4)F |
8.BH.10 | Arsenatrotitanite | NaTi(AsO4)O |
8.BH.15 | Drugmanite | Pb2(Fe3+,Al)(PO4)(PO3OH)(OH)2 |
8.BH.20 | Bjarebyite | (Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3 |
8.BH.20 | Cirrolite | Ca3Al2(PO4)3(OH)3 (?) |
8.BH.20 | Kulanite | Ba(Fe2+,Mn2+,Mg)2(Al,Fe3+)2(PO4)3(OH)3 |
8.BH.20 | Penikisite | Ba(Mg,Fe2+,Ca)2Al2(PO4)3(OH)3 |
8.BH.20 | Perloffite | Ba(Mn2+,Fe2+)2Fe3+2(PO4)3(OH)3 |
8.BH.20 | Johntomaite | BaFe2+2Fe3+2(PO4)3(OH)3 |
8.BH.20 | Bjarebyite Group | |
8.BH.20 | Strontioperloffite | SrMn2+2Fe3+2(PO4)3(OH)3 |
8.BH.20 | Plumboperloffite | PbMn2+2Fe3+2(PO4)3(OH)3 |
8.BH.25 | Bertossaite | (Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4 |
8.BH.25 | Palermoite | (Li,Na)2(Sr,Ca)Al4(PO4)4(OH)4 |
8.BH.25 | Natropalermoite | Na2SrAl4(PO4)4(OH)4 |
8.BH.30 | Carminite | PbFe3+2(AsO4)2(OH)2 |
8.BH.30 | Sewardite | CaFe3+2(AsO4)2(OH)2 |
8.BH.35 | Adelite | CaMg(AsO4)(OH) |
8.BH.35 | Arsendescloizite | PbZn(AsO4)(OH) |
8.BH.35 | Austinite | CaZn(AsO4)(OH) |
8.BH.35 | Cobaltaustinite | CaCo(AsO4)(OH) |
8.BH.35 | Conichalcite | CaCu(AsO4)(OH) |
8.BH.35 | Duftite | PbCu(AsO4)(OH) |
8.BH.35 | Gabrielsonite | PbFe3+(As3+O3)O |
8.BH.35 | Nickelaustinite | CaNi(AsO4)(OH) |
8.BH.35 | Tangeite | CaCu(VO4)(OH) |
8.BH.35 | Duftite-alpha | PbCu(AsO4)(OH) |
8.BH.35 | Gottlobite | CaMg(VO4)(OH) |
8.BH.35 | Hermannroseite | CaCu(PO4)(OH) |
8.BH.40 | Čechite | PbFe2+(VO4)(OH) |
8.BH.40 | Descloizite | PbZn(VO4)(OH) |
8.BH.40 | Mottramite | PbCu(VO4)(OH) |
8.BH.40 | Pyrobelonite | PbMn2+(VO4)(OH) |
8.BH.40 | Khorixasite | (Bi0.67◻0.33)Cu(VO4)(OH) |
8.BH.45 | Bayldonite | PbCu3(AsO4)2(OH)2 |
8.BH.45 | Vésigniéite | BaCu3(VO4)2(OH)2 |
8.BH.50 | Paganoite | NiBi(AsO4)O |
8.BH.55 | Harrisonite | Ca(Fe2+,Mg)6(PO4)2(SiO4)2 |
8.BH.55 | Jagowerite | BaAl2(PO4)2(OH)2 |
8.BH.60 | Attakolite | CaMn2+Al4(SiO3OH)(PO4)3(OH)4 |
8.BH.65 | Leningradite | PbCu3(VO4)2Cl |
8.BH.70 | Katiarsite | KTiO(AsO4) |
8.BH.70 | Yurgensonite | K2SnTiO2(AsO4)2 |
8.BH.75 | Melanarsite | K3Cu7Fe3+O4(AsO4)4 |
8.BH.80 | Evseevite | Na2Mg(AsO4)F |
8.BH.85 | Piccoliite | NaCaMn3+2(AsO4)2O(OH) |
Fluorescence of Moraskoite
Weak blue in ultraviolet radiation (254 and 360 nm)
Other Information
Notes:
Raman bands [cm-1]: 1114, 1027, 962 (strongest); 589, 438, 336, 308, 279, 262, 244, 193, 184, 147, 131
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 Moraskoite
mindat.org URL:
https://www.mindat.org/min-45992.html
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Please feel free to link to this page.
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References for Moraskoite
Reference List:
Williams, P. A., Hatert, F., Pasero, M., Mills, S. J. (2013) New minerals and nomenclature modifications approved in 2013. CNMNC Newsletter No 18. Mineralogical Magazine, 77 (8) 3249-3258 doi:10.1180/minmag.2013.077.8.15
Localities for Moraskoite
Locality List
- 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.
All localities listed without proper references should be considered as questionable.
Poland (TL) | |
| Williams et al. (2013) +2 other references |
Morasko meteorite, Poznań, Greater Poland Voivodeship, Poland