Hedyphane
A valid IMA mineral species - grandfathered
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About Hedyphane
Formula:
Ca2Pb3(AsO4)3Cl
Colour:
White, yellowish white, buff, bluish; colourless in transmitted light.
Lustre:
Resinous, Greasy
Hardness:
4 - 5
Specific Gravity:
5.82
Crystal System:
Hexagonal
Member of:
Name:
First described from LĂ„ngban, Sweden and named in 1830 by Johann Friedrich August Breithaupt from the Greek ηΎÏÏ for "sweet" or "beautiful" and ÏÎ±ÎŻÎœÎ”ÏΞαÎč, "to appear", in allusion to the typical appearance and luster of specimens. Redefined in 1926 by William Foshag and Robert Gage and then redefined by Roland C. Rouse, Pete J. Dunn, and Donald R. Peacor (1984).
Isostructural with:
A relatively rare mineral of the Apatite Supergroup found in metamorphosed manganese deposits. The Pb3Ca2 analogue of Turneaureite and Mimetite. The arsenate analogue of Phosphohedyphane. Also the chlorine analogue of hydroxylhedyphane.
Pb and Ca atoms are ordered on two different cation sites (M1 and M2) in the crystal structure.
Formerly thought to be a Ca-bearing variety of mimetite.
Pb and Ca atoms are ordered on two different cation sites (M1 and M2) in the crystal structure.
Formerly thought to be a Ca-bearing variety of mimetite.
Unique Identifiers
Mindat ID:
1844
Long-form identifier:
mindat:1:1:1844:5
GUID
(UUID V4):
(UUID V4):
1d0d9c26-f0c0-41ed-a0ee-836451b3e7ea
IMA Classification of Hedyphane
Approved, 'Grandfathered' (first described prior to 1959)
First published:
1830
Classification of Hedyphane
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
41.8.2.1
41 : ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
8 : A5(XO4)3Zq
41 : ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
8 : A5(XO4)3Zq
22.2.17
22 : Phosphates, Arsenates or Vanadates with other Anions
2 : Phosphates, arsenates or vanadates with chloride
22 : Phosphates, Arsenates or Vanadates with other Anions
2 : Phosphates, arsenates or vanadates with chloride
Mineral Symbols
As of 2021 there are now IMAâCNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
| Symbol | Source | Reference |
|---|---|---|
| Hdp | IMAâCNMNC | Warr, L.N. (2021). IMAâCNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Physical Properties of Hedyphane
Resinous, Greasy
Comment:
Bright lustre
Colour:
White, yellowish white, buff, bluish; colourless in transmitted light.
Hardness:
4 - 5 on Mohs scale
Tenacity:
Brittle
Fracture:
Sub-Conchoidal
Density:
5.82 g/cm3 (Measured)
Optical Data of Hedyphane
Type:
Uniaxial (+/-)
RI values:
nω = 1.948 - 2.010 nε = 1.958 - 2.030
Max Birefringence:
δ = 0.010
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
and does not take into account mineral colouration.
Surface Relief:
Very High
Chemistry of Hedyphane
Mindat Formula:
Ca2Pb3(AsO4)3Cl
Crystallography of Hedyphane
Crystal System:
Hexagonal
Class (H-M):
6/mmm (6/m 2/m 2/m) - Dihexagonal Dipyramidal
Space Group:
P63/mmc
Cell Parameters:
a = 10.14 Å, c = 7.185 Å
Ratio:
a:c = 1 : 0.709
Unit Cell V:
639.78 Ă
Âł
Z:
2
Morphology:
Crystals prismatic [0001]; also pyramidal to thick tabular {0001}. Massive.
Crystal Structure
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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure
| ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
|---|---|---|---|---|---|---|---|
| 0000957 | Hedyphane | Rouse R C, Dunn P J, Peacor D R (1984) Hedyphane from Franklin, New Jersey and Langban, Sweden: Cation ordering in an arsenate apatite sample H90417 from Langban, Sweden American Mineralogist 69 920-927 |  | 1984 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 8.77 Ă | (40) |
| 5.070 Ă | (40) |
| 4.135 Ă | (50) |
| 3.586 Ă | (70) |
| 3.014 Ă | (100) |
| 2.929 Ă | (80) |
| 1.943 Ă | (80) |
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| High-đ alteration and/or metamorphism | |
| 32 : Ba/Mn/Pb/Zn deposits, including metamorphic deposits | |
| Stage 7: Great Oxidation Event | <2.4 |
| 45a : [Sulfates, arsenates, selenates, antimonates] | |
| 45b : [Other oxidized fumarolic minerals] | |
| 47a : [Near-surface hydration of prior minerals] | |
| 47d : [Arsenates, antimonates, selenates, bismuthinates] | |
| 47g : [Halogen-bearing surface weathering minerals] |
Geological Setting:
Metamorphosed stratiform zinc orebody (Franklin).
Type Occurrence of Hedyphane
General Appearance of Type Material:
As finger thick fission filling in garnet-pyroxene matrix.
Geological Setting of Type Material:
Metamorphosed manganese deposit.
Reference:
Breithaupt, J.F.A. (1830) Bestimmung neuer mineral-specien, hedyphan. Journal fĂŒr Chemie und Physik. 60: 308-316 (310-311).
Synonyms of Hedyphane
Other Language Names for Hedyphane
German:Hedyphan
Hedyphanit
Pleonectit
Hedyphanit
Pleonectit
Japanese:ăăăŁăă§ăł
Russian:ĐДЎОŃĐ°Đœ
Spanish:Hedifana
Varieties of Hedyphane
| Baryt-Hedyphane | A barium variety of Mimetite described from a dealer's label in the British Museum (NH) [now the Natural History Museum, London] collection. |
Relationship of Hedyphane to other Species
Member of:
Other Members of this 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 |
| Hydroxylhedyphane | Ca2Pb3(AsO4)3(OH) | Trig. 3 : P3 |
| Miyahisaite | (Sr,Ca)2Ba3(PO4)3F | Hex. 6/m : P63/m |
| Morelandite | Ca2Ba3(AsO4)3Cl | Hex. |
| Parafiniukite | Ca2Mn3(PO4)3Cl | Hex. 6/m : P63/m |
| Phosphohedyphane | Ca2Pb3(PO4)3Cl | Hex. 6/m : P63/m |
| UM2002-53-PO:CaHPb | Ca2Pb3(PO4)3(OH,Cl,F) |
Forms a series with:
Common Associates
Associated Minerals Based on Photo Data:
| 33 photos of Hedyphane associated with Willemite | Zn2SiO4 |
| 24 photos of Hedyphane associated with Calcite | CaCO3 |
| 16 photos of Hedyphane associated with Smithsonite | ZnCO3 |
| 12 photos of Hedyphane associated with Austinite | CaZn(AsO4)(OH) |
| 12 photos of Hedyphane associated with Franklinite | Zn2+Fe3+2O4 |
| 11 photos of Hedyphane associated with Schefferite | (Ca,Mn)(Mg,Fe,Mn)Si2O6 |
| 8 photos of Hedyphane associated with Richterite | Na(NaCa)Mg5(Si8O22)(OH)2 |
| 7 photos of Hedyphane associated with Rhodonite | CaMn3Mn[Si5O15] |
| 6 photos of Hedyphane associated with Mimetite | Pb5(AsO4)3Cl |
| 4 photos of Hedyphane associated with Quartz | SiO2 |
Related Minerals - Strunz-mindat Grouping
| 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. | Fluoralforsite | Ba5(PO4)3F |
| 8.BN.05 | Alforsite | Ba5(PO4)3Cl |
| 8.BN.05 | Belovite-(Ce) | NaCeSr3(PO4)3F |
| 8.BN.05 | Chlorapatite | Ca5(PO4)3Cl |
| 8.BN.05 | Mimetite-M | Pb5(AsO4)3Cl |
| 8.BN.05 | Johnbaumite-M | Ca5(AsO4)3OH |
| 8.BN.05 | Fluorapatite | Ca5(PO4)3F |
| 8.BN.05 | Hydroxylapatite | Ca5(PO4)3(OH) |
| 8.BN.05 | Johnbaumite | Ca5(AsO4)3(OH) |
| 8.BN.05 | Mimetite | Pb5(AsO4)3Cl |
| 8.BN.05 | Morelandite | Ca2Ba3(AsO4)3Cl |
| 8.BN.05 | Oxypyromorphite | Pb10(PO4)6O |
| 8.BN.05 | Pyromorphite | Pb5(PO4)3Cl |
| 8.BN.05 | Fluorstrophite | SrCaSr3(PO4)3F |
| 8.BN.05 | Svabite | Ca5(AsO4)3F |
| 8.BN.05 | Turneaureite | Ca5(AsO4)3Cl |
| 8.BN.05 | Vanadinite | Pb5(VO4)3Cl |
| 8.BN.05 | Belovite-(La) | NaLaSr3(PO4)3F |
| 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 | Fluorcaphite | SrCaCa3(PO4)3F |
| 8.BN.05 va | Germanate-pyromorphite | Pb5(PO4)2GeO4 |
| 8.BN.05 | Kuannersuite-(Ce) | NaCeBa3(PO4)3F0.5Cl0.5 |
| 8.BN.05 | Hydroxylapatite-M | Ca5(PO4)3OH |
| 8.BN.05 | Phosphohedyphane | Ca2Pb3(PO4)3Cl |
| 8.BN.05 | Hydroxylpyromorphite | Pb5(PO4)3(OH) |
| 8.BN.05 | Stronadelphite | Sr5(PO4)3F |
| 8.BN.05 | Fluorphosphohedyphane | Ca2Pb3(PO4)3F |
| 8.BN.05 | Carlgieseckeite-(Nd) | NaNdCa3(PO4)3F |
| 8.BN.05 | Vanackerite | Pb4Cd(AsO4)3Cl |
| 8.BN.05 | Miyahisaite | (Sr,Ca)2Ba3(PO4)3F |
| 8.BN.05 | Unnamed (OH-analogue of Mimetite) | Pb5(AsO4)3(OH) |
| 8.BN.05 | Pieczkaite | Mn5(PO4)3Cl |
| 8.BN.05 | Hydroxylhedyphane | Ca2Pb3(AsO4)3(OH) |
| 8.BN.05 | Pliniusite | Ca5(VO4)3F |
| 8.BN.05 | Parafiniukite | Ca2Mn3(PO4)3Cl |
| 8.BN.10 | Arctite | Na2Ca4(PO4)3F |
| 8.BN.15 | Goryainovite | Ca2(PO4)Cl |
Fluorescence of Hedyphane
LW UV ligt: Non fluorescent
SW UV light: faint orange
SW UV light: faint orange
Other Information
Notes:
Soluble in HNO3.
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 Hedyphane
mindat.org URL:
https://www.mindat.org/min-1844.html
Please feel free to link to this page.
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References for Hedyphane
Reference List:
Des Cloizeaux, Alfred (1881) Ătude de diffĂ©rents minĂ©raux. Bulletin de MinĂ©ralogie, 4 (4) 89-96 doi:10.3406/bulmi.1881.1636
Foshag, W. M., Gage, R. B. (1925) Hedyphane from Franklin Furnace, New Jersey. American Mineralogist, 10 (10) 351-352
Rouse, Roland C., Dunn, Pete J., Peacor, Donald R. (1984) Hedyphane from Franklin, New Jersey and LĂ„ngban, Sweden: canon ordering in an arsenate apatite. American Mineralogist, 69 (9-10) 920-927
Frost, Ray L., Bouzaid, Jocelyne M., Palmer, Sara (2007) The structure of mimetite, arsenian pyromorphite and hedyphane â A Raman spectroscopic study. Polyhedron, 26 (13) 2964-2970 doi:10.1016/j.poly.2007.01.038
Localities for Hedyphane
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
â - 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.
Argentina | |
| Brodtkorb (2006) |
Australia | |
| Grubb (1971) +1 other reference |
| Muller (1972) +1 other reference | |
| SARIG database - deposit No. 4310. |
Austria | |
| Kolitsch et al. (2021) |
Bulgaria | |
| Minceva-Stefanova (2001) |
Chile | |
| SEM-EDS by Joy Desor |
Czech Republic | |
| [Lapis 1995 |
| C.Auer (2013) | |
| Duda |
Germany | |
| Gerstenberg et al. (2017) |
Greece | |
| Rieck et al. (2020) |
| Rieck et al. (2018) |
| Rieck et al. (2022) |
Ireland | |
| de Haller |
Italy | |
| Balestra et al. (2010) |
| Piccoli et al. (2007) |
| Stara et al. (1995) |
| Rivista Mineralogica Italiana 3/1992-"I minerali del giacimento di Monte Tamara (Nuxis) |
| Conedera M. et al. (2016) |
| A.Costantini (2015) |
| Biagioni et al. (2013) |
| Nannoni et al. (2008) | |
| Dini A. (2013) | |
| Senesi F. (1999) | |
Japan | |
| Yamada et al. (2019) |
Mexico | |
| Betts (n.d.) |
| Mineralogical Record 39:6 pp55-62 +1 other reference |
| Rocks & Min.: 56:247. |
| Thomas P. Moore (2008) | |
| Parker (2010) |
Namibia | |
| Gebhard (1999) |
| Dunn (1991) |
North Macedonia | |
| Geologia Croatica (1993) +1 other reference |
| Bermanec et al +1 other reference |
| Chukanov et al. (2015) | |
| JanÄev et al. (2017) | |
| Ermolaeva et al. (2019) | |
Papua New Guinea | |
| Petersen et al. (2002) |
Spain | |
| Rewitzer et al. (part 2) |
| Calvo Rebollar et al. (2022) |
| Rewitzer et al. (2018) |
| Menor (2010) |
| Menor (2010) |
| Menor (2010) | |
| Menor (2009) |
| Sainz de Baranda Graf et al. (2023) |
Sweden | |
| Moore (1972) |
| Rocks & Minerals: 60: 240 +3 other references |
| Wiklund (2016) | |
| Adolfsson (1979) | |
| Gatedal (2003) | |
| Holtstam et al. (1999) | |
| Holtstam et al. (1999) | |
| Holtstam et al. (1999) | |
| Holtstam et al. (1993) +1 other reference |
| Gatedal (2003) | |
| Holtstam et al. (1998) | |
| Palache et al. (1951) +1 other reference |
| Nysten et al. (2016) +1 other reference |
| Nysten et al. (2016) +1 other reference | |
UK | |
| Cooper et al. (1990) +1 other reference |
| Cooper et al. (1990) |
| Turner et al. (2010) |
USA | |
| Joan Rosell - RosellMinerals.com (2014) |
| J.D. Mizer |
| Raman ID 12-13-2007 on material ... |
| Bulletin of the Mineralogical Society ... +1 other reference |
| Hayes et al. (2008) |
| Palache (1935) +1 other reference |
| Miyawaki et al. (2019) +1 other reference |
| Coolbaugh et al. (2020) | |
| SEM-EDS (Mount 12-03, TM#1, Mar.5, 2013) |
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LĂ„ngban Mine, LĂ„ngban Ore District, Filipstad, VĂ€rmland County, Sweden