Parafiniukite
A valid IMA mineral species
This page is currently not sponsored. Click here to sponsor this page.
About Parafiniukite
Formula:
Ca2Mn3(PO4)3Cl
Colour:
Dark olive green
Lustre:
Vitreous
Hardness:
4 - 5
Specific Gravity:
3.614 (Calculated)
Crystal System:
Hexagonal
Member of:
Name:
Named after Jan Parafiniuk (b. 1954), Professor of mineralogy at the Institute of Geochemistry, Mineralogy and Petrology of the University of Warsaw, Poland.
Unique combination of elements (compare 'munkforssite'). The Mn analogue of phosphohedyphane and MnCl analogue of fluorphosphohedyphane.
Manganese is the dominant cation at the M(2) site, and Ca is the dominant cation at the M(1) site.
Manganese is the dominant cation at the M(2) site, and Ca is the dominant cation at the M(1) site.
Unique Identifiers
Mindat ID:
53140
Long-form identifier:
mindat:1:1:53140:9
IMA Classification of Parafiniukite
Approved
IMA Formula:
Ca2Mn2+3(PO4)3Cl
Approval year:
2018
First published:
2018
Type description reference:
Pieczka, Adam, Biagioni, Cristian, Gołębiowska, Bożena, Jeleń, Piotr, Pasero, Marco, Sitarz, Maciej (2018) Parafiniukite, Ca2Mn3(PO4)3Cl, a New Member of the Apatite Supergroup from the Szklary Pegmatite, Lower Silesia, Poland: Description and Crystal Structure. Minerals, 8 (11) 485 doi:10.3390/min8110485
Classification of Parafiniukite
8.BN.05
8 : PHOSPHATES, ARSENATES, VANADATES
B : Phosphates, etc., with additional anions, without H2O
N : With only large cations, (OH, etc.):RO4 = 0.33:1
8 : PHOSPHATES, ARSENATES, VANADATES
B : Phosphates, etc., with additional anions, without H2O
N : With only large cations, (OH, etc.):RO4 = 0.33:1
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 for Standard |
|---|---|---|
| Pfn | 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 Parafiniukite
Vitreous
Transparency:
Transparent
Colour:
Dark olive green
Hardness:
4 - 5 on Mohs scale
Comment:
By analogy with Pieczkaite (could not be measured)
Tenacity:
Brittle
Cleavage:
None Observed
Parting:
none
Fracture:
Irregular/Uneven
Density:
3.614 g/cm3 (Calculated)
Comment:
Could not be measured
Chemistry of Parafiniukite
Mindat Formula:
Ca2Mn3(PO4)3Cl
Element Weights:
Crystallography of Parafiniukite
Crystal System:
Hexagonal
Class (H-M):
6/m - Dipyramidal
Space Group:
P63/m
Cell Parameters:
a = 9.4900(6) Å, c = 6.4777(5) Å
Ratio:
a:c = 1 : 0.683
Unit Cell V:
505.22 ų (Calculated from Unit Cell)
Z:
2
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 3.470 Å | (16) |
| 3.239 Å | (39) |
| 2.801 Å | (76) |
| 2.740 Å | (100) |
| 2.675 Å | (50) |
| 2.544 Å | (69) |
| 1.914 Å | (31) |
| 1.864 Å | (22) |
Reference:
Pieczka, Adam, Biagioni, Cristian, Gołębiowska, Bożena, Jeleń, Piotr, Pasero, Marco, Sitarz, Maciej (2018) Parafiniukite, Ca2Mn3(PO4)3Cl, a New Member of the Apatite Supergroup from the Szklary Pegmatite, Lower Silesia, Poland: Description and Crystal Structure. Minerals, 8 (11) 485 doi:10.3390/min8110485
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| Stage 4b: Highly evolved igneous rocks | >3.0 |
| 34 : Complex granite pegmatites |
Type Occurrence of Parafiniukite
General Appearance of Type Material:
Anhedral grains, up to 250 µm in size.
Place of Conservation of Type Material:
collections of the (1) Mineralogical Museum, University of Wrocław, Cybulskiego 30, 50-205 Wrocław, Poland, catalogue number MMWr IV8024 (holotype), and (2) the Museo di Storia Naturale, Università di Pisa, Via Roma 79, Calci (PI), Italy, catalogue number 19902.
Geological Setting of Type Material:
Granitic pegmatite.
Associated Minerals at Type Locality:
Reference:
Pieczka, Adam, Biagioni, Cristian, Gołębiowska, Bożena, Jeleń, Piotr, Pasero, Marco, Sitarz, Maciej (2018) Parafiniukite, Ca2Mn3(PO4)3Cl, a New Member of the Apatite Supergroup from the Szklary Pegmatite, Lower Silesia, Poland: Description and Crystal Structure. Minerals, 8 (11) 485 doi:10.3390/min8110485
Synonyms of Parafiniukite
Other Language Names for Parafiniukite
Dutch:Parafiniukiet
German:Parafiniukit
Relationship of Parafiniukite to other Species
Member of:
Other Members of Hedyphane Group:
| Aiolosite | Na4Bi(SO4)3Cl | Hex. 6/m : P63/m |
| Caracolite | Na3Pb2(SO4)3Cl | Mon. 2/m : P21/m |
| Cesanite | Na3Ca2(SO4)3(OH) | Hex. 6 : P6 |
| Fluorphosphohedyphane | Ca2Pb3(PO4)3F | Hex. 6/m : P63/m |
| Fluorsigaiite | Ca2Sr3(PO4)3F | Hex. 6/m : P63/m |
| Hedyphane | Ca2Pb3(AsO4)3Cl | Hex. 6/mmm(6/m2/m2/m) : P63/mmc |
| Hydroxylhedyphane | Ca2Pb3(AsO4)3(OH) | Trig. 3 : P3 |
| Miyahisaite | (Sr,Ca)2Ba3(PO4)3F | Hex. 6/m : P63/m |
| Morelandite | Ca2Ba3(AsO4)3Cl | Hex. |
| Phosphohedyphane | Ca2Pb3(PO4)3Cl | Hex. 6/m : P63/m |
| 'UM2002-53-PO:CaHPb' | Ca2Pb3(PO4)3(OH,Cl,F) |
Common Associates
Associations Based on Photo Data:
| 1 photo of Parafiniukite associated with Beusite | Mn2+Mn2+2 (PO4)2 |
| 1 photo of Parafiniukite associated with 'Manganese Oxides' |
Related Minerals - Strunz-mindat Grouping
| 8.BN. | Fluoralforsite | Ba5(PO4)3F |
| 8.BN. | Aradite | BaCa6[(SiO4)(VO4)](VO4)2F |
| 8.BN. | Magganasite | CuFe3+3O(AsO4)3 |
| 8.BN. | Fluorpyromorphite | Pb5(PO4)3F |
| 8.BN. | Fluorsigaiite | Ca2Sr3(PO4)3F |
| 8.BN.05 | Pieczkaite | Mn5(PO4)3Cl |
| 8.BN.05 | Fluorapatite | Ca5(PO4)3F |
| 8.BN.05 | Fluorcaphite | SrCaCa3(PO4)3F |
| 8.BN.05 | Vanadinite | Pb5(VO4)3Cl |
| 8.BN.05 | Hedyphane | Ca2Pb3(AsO4)3Cl |
| 8.BN.05 | Hydroxylhedyphane | Ca2Pb3(AsO4)3(OH) |
| 8.BN.05 | 'Mimetite-M' | Pb5(AsO4)3Cl |
| 8.BN.05 | Johnbaumite | Ca5(AsO4)3(OH) |
| 8.BN.05 | Pliniusite | Ca5(VO4)3F |
| 8.BN.05 | 'Hydroxylapatite-M' | Ca5(PO4)3OH |
| 8.BN.05 | Hydroxylpyromorphite | Pb5(PO4)3(OH) |
| 8.BN.05 | Miyahisaite | (Sr,Ca)2Ba3(PO4)3F |
| 8.BN.05 | Carlgieseckeite-(Nd) | NaNdCa3(PO4)3F |
| 8.BN.05 | Belovite-(Ce) | NaCeSr3(PO4)3F |
| 8.BN.05 | Kuannersuite-(Ce) | NaCeBa3(PO4)3F0.5Cl0.5 |
| 8.BN.05 | Alforsite | Ba5(PO4)3Cl |
| 8.BN.05 | 'Unnamed (OH-analogue of Mimetite)' | Pb5(AsO4)3(OH) |
| 8.BN.05 | Stronadelphite | Sr5(PO4)3F |
| 8.BN.05 | Mimetite | Pb5(AsO4)3Cl |
| 8.BN.05 va | 'Germanate-pyromorphite' | Pb5(PO4)2GeO4 |
| 8.BN.05 | Belovite-(La) | NaLaSr3(PO4)3F |
| 8.BN.05 | Fluorphosphohedyphane | Ca2Pb3(PO4)3F |
| 8.BN.05 | Fluorstrophite | SrCaSr3(PO4)3F |
| 8.BN.05 | Hydroxylapatite | Ca5(PO4)3(OH) |
| 8.BN.05 | 'Johnbaumite-M' | Ca5(AsO4)3OH |
| 8.BN.05 | Phosphohedyphane | Ca2Pb3(PO4)3Cl |
| 8.BN.05 | Turneaureite | Ca5(AsO4)3Cl |
| 8.BN.05 | Morelandite | Ca2Ba3(AsO4)3Cl |
| 8.BN.05 | 'Oxypyromorphite' | Pb10(PO4)6O |
| 8.BN.05 | Deloneite | (Na0.5REE0.25Ca0.25)(Ca0.75REE0.25)Sr1.5(CaNa0.25REE0.25)(PO4)3F0.5(OH)0.5 |
| 8.BN.05 | Chlorapatite | Ca5(PO4)3Cl |
| 8.BN.05 | Pyromorphite | Pb5(PO4)3Cl |
| 8.BN.05 | Vanackerite | Pb4Cd(AsO4)3Cl |
| 8.BN.05 | Svabite | Ca5(AsO4)3F |
| 8.BN.10 | Arctite | Na2Ca4(PO4)3F |
| 8.BN.10 | Krügerite | BaCa6(SiO4)2[(P0.5S0.5)O4]2F |
| 8.BN.15 | Goryainovite | Ca2(PO4)Cl |
Fluorescence of Parafiniukite
None observed
Other Information
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 Parafiniukite
mindat.org URL:
https://www.mindat.org/min-53140.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
External Links:
Mineral Dealers:
References for Parafiniukite
Reference List:
Hålenius, U., Hatert, F., Pasero, M., Mills, S. J. (2018) CNMNC Newsletter 45, New minerals and nomenclature modifications approved in 2018. Mineralogical Magazine, 82 (5) 1225-1232 doi:10.1180/mgm.2018.160
Pieczka, Adam, Biagioni, Cristian, Gołębiowska, Bożena, Jeleń, Piotr, Pasero, Marco, Sitarz, Maciej (2018) Parafiniukite, Ca2Mn3(PO4)3Cl, a New Member of the Apatite Supergroup from the Szklary Pegmatite, Lower Silesia, Poland: Description and Crystal Structure. Minerals, 8 (11) 485 doi:10.3390/min8110485
Localities for Parafiniukite
Showing 1 localities.
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).
All localities listed without proper references should be considered as questionable.
Poland (TL) | |
| Pieczka et al. (2018) |
Quick NavTopAbout ParafiniukiteUnique IdentifiersIMA Classification Classification Mineral SymbolsPhysical Properties Chemistry Crystallography X-Ray Powder DiffractionGeological EnvironmentType Occurrence SynonymsOther LanguagesRelationshipsCommon AssociatesStrunz-MindatFluorescence Other InformationInternet Links References Localities Locality List

symbol to view information about a locality.
The
Mt. Szklana Mine, Szklary, Gmina Ząbkowice Śląskie, Ząbkowice Śląskie County, Lower Silesian Voivodeship, Poland