Damaraite
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About Damaraite
Formula:
Pb3Cl(OH)O2
Colour:
Colourless
Lustre:
Adamantine
Hardness:
3
Crystal System:
Orthorhombic
Name:
Named after the Damara sequence which hosts the Kombat deposit
Classification of Damaraite
Approved
3/D.10-40
3.DC.75
3 : HALIDES
D : Oxyhalides, hydroxyhalides and related double halides
C : With Pb (As,Sb,Bi), without Cu
3 : HALIDES
D : Oxyhalides, hydroxyhalides and related double halides
C : With Pb (As,Sb,Bi), without Cu
10.5.10.1
10 : OXYHALIDES AND HYDROXYHALIDES
5 : Am(O,OH)pXq
10 : OXYHALIDES AND HYDROXYHALIDES
5 : Am(O,OH)pXq
8.8.6
8 : Halides - Fluorides, Chlorides, Bromides and Iodides; also Fluoborates and Fluosilicates
8 : Halides of Pb
8 : Halides - Fluorides, Chlorides, Bromides and Iodides; also Fluoborates and Fluosilicates
8 : Halides of Pb
Pronounciation of Damaraite
Pronounciation:
Play | Recorded by | Country |
---|---|---|
Debbie Woolf | United Kingdom |
Physical Properties of Damaraite
Optical Data of Damaraite
Type:
Biaxial
Dispersion:
r > v strong
Chemical Properties of Damaraite
Formula:
Pb3Cl(OH)O2
IMA Formula:
Pb3O2(OH)Cl
Elements listed:
Crystallography of Damaraite
Crystal System:
Orthorhombic
Class (H-M):
mm2 - Pyramidal
Space Group:
Pmc21
Cell Parameters:
a = 5.813 Å, b = 6.921 Å, c = 15.192 Å
Ratio:
a:b:c = 0.84 : 1 : 2.195
Unit Cell V:
611.201 ų
Z:
4
Type Occurrence of Damaraite
Synonyms of Damaraite
Other Language Names for Damaraite
Related Minerals - Nickel-Strunz Grouping
3.DC.05 | Laurionite | PbCl(OH) | Orth. mmm (2/m 2/m 2/m) |
3.DC.05 | Paralaurionite | PbCl(OH) | Mon. 2/m : B2/m |
3.DC.10 | Fiedlerite | Pb3FCl4(OH) · H2O | Mon. 2/m |
3.DC.15 | Penfieldite | Pb2Cl3(OH) | Hex. 6 : P6 |
3.DC.20 | Laurelite | Pb7F12Cl2 | Hex. 6 : P6 |
3.DC.25 | Bismoclite | BiOCl | Tet. 4/mmm (4/m 2/m 2/m) : P4/nmm |
3.DC.25 | Daubréeite | (BiO)(OH,Cl) | Tet. 4/mmm (4/m 2/m 2/m) : P4/nmm |
3.DC.25 | Matlockite | PbFCl | Tet. 4/mmm (4/m 2/m 2/m) : P4/nmm |
3.DC.25 | Rorisite | CaFCl | Tet. |
3.DC.25 | Zavaritskite | (BiO)F | Tet. |
3.DC.25 | Zhangpeishanite | BaFCl | Tet. 4/mmm (4/m 2/m 2/m) : P4/nmm |
3.DC.30 | Nadorite | PbSbClO2 | Orth. mmm (2/m 2/m 2/m) : Cmcm |
3.DC.30 | Perite | PbBiClO2 | Orth. mmm (2/m 2/m 2/m) : Cmcm |
3.DC.35 | Aravaipaite | Pb3AlF9 · H2O | Tric. |
3.DC.37 | Calcioaravaipaite | PbCa2AlF9 | Tric. 1 |
3.DC.40 | Thorikosite | Pb3Cl2(OH)(SbO3,AsO3) | Tet. 4/mmm (4/m 2/m 2/m) : I4/mmm |
3.DC.45 | Mereheadite | Pb47Cl25(OH)13O24(CO3)(BO3)2 | Mon. m |
3.DC.50 | Blixite | Pb2(O,OH)2Cl | Orth. |
3.DC.55 | Pinalite | Pb3WO5Cl2 | Orth. |
3.DC.60 | Symesite | Pb10(SO4)O7Cl4 · H2O | Tric. 1 : P1 |
3.DC.65 | Ecdemite | Pb6Cl4(As2O7) | Tet. |
3.DC.65 | Heliophyllite | Pb6Cl4(As2O7) | Orth. |
3.DC.70 | Mendipite | Pb3Cl2O2 | Orth. 2 2 2 : P21 21 21 |
3.DC.80 | Onoratoite | Sb8Cl2O11 | Tric. 1 : P1 |
3.DC.85 | Cotunnite | PbCl2 | Orth. mmm (2/m 2/m 2/m) |
3.DC.90 | Pseudocotunnite | K2PbCl4 | Orth. |
3.DC.95 | Barstowite | Pb4Cl6(CO3) · H2O | Mon. 2/m : P21/m |
Related Minerals - Hey's Chemical Index of Minerals Grouping
8.8.1 | Abhurite | Sn21Cl16(OH)14O6 | Trig. |
8.8.2 | Matlockite | PbFCl | Tet. 4/mmm (4/m 2/m 2/m) : P4/nmm |
8.8.3 | Laurelite | Pb7F12Cl2 | Hex. 6 : P6 |
8.8.4 | Cotunnite | PbCl2 | Orth. mmm (2/m 2/m 2/m) |
8.8.5 | Mendipite | Pb3Cl2O2 | Orth. 2 2 2 : P21 21 21 |
8.8.7 | Laurionite | PbCl(OH) | Orth. mmm (2/m 2/m 2/m) |
8.8.8 | Paralaurionite | PbCl(OH) | Mon. 2/m : B2/m |
8.8.9 | Penfieldite | Pb2Cl3(OH) | Hex. 6 : P6 |
8.8.10 | Fiedlerite | Pb3FCl4(OH) · H2O | Mon. 2/m |
8.8.11 | Blixite | Pb2(O,OH)2Cl | Orth. |
8.8.12 | Pseudocotunnite | K2PbCl4 | Orth. |
8.8.13 | Diaboleite | Pb2CuCl2(OH)4 | Tet. 4mm : P4mm |
8.8.14 | Pseudoboleite | Pb31Cu24Cl62(OH)48 | Tet. 4/mmm (4/m 2/m 2/m) : I4/mmm |
8.8.15 | Chloroxiphite | Pb3CuO2Cl2(OH)2 | Mon. 2/m : P21/m |
8.8.17 | Bideauxite | Pb2AgCl3(F,OH)2 | Iso. m3m (4/m 3 2/m) : Fd3m |
8.8.18 | Boleite | KPb26Ag9Cu24(OH)48Cl62 | Iso. m3m (4/m 3 2/m) : Pm3m |
8.8.19 | Aravaipaite | Pb3AlF9 · H2O | Tric. |
8.8.20 | Yedlinite | Pb6Cr3+Cl6(O,OH,H2O)8 | Trig. 3 : R3 |
8.8.21 | Kolarite | PbTeCl2 | Orth. |
8.8.22 | Hematophanite | Pb4Fe3O8(OH,Cl) | Tet. 4/mmm (4/m 2/m 2/m) |
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.
References for Damaraite
Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Criddle, A. J., Keller, P., Stanley, C. J., Innes, J. (1990): Damaraite, a new lead oxychloride mineral from the Kombat mine, Namibia (South West Africa). Mineralogical Magazine 54, 593-598.
Keller, Paul; Lissner, Falk; Schleid, Thomas (2001): Damaraite, Pb3O2(OH)Cl: crystal structure and new chemical formula. Neues Jahrb. Mineral., Monatsh. 2001, 326-336.
Krivovichev, Sergey V.; Burns, Peter C. (2001): Crystal chemistry of lead oxide chlorides. I. Crystal structures of synthetic mendipite, Pb3O2Cl2, and synthetic damaraite, Pb3O2(OH)Cl. Eur. J. Mineral. 13, 801-809.
Internet Links for Damaraite
mindat.org URL:
https://www.mindat.org/min-1215.html
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Localities for Damaraite
Locality List




All localities listed without proper references should be considered as questionable.
Greece | |
| Schnorrer-Köhler, G., Standfuss, K. & Standfuss, L. (1992): Damarait - ein Mineralneufund aus den antiken Schlacken von Lavrion/Griechenland. Der Aufschluss, 43, 245-246. |
Namibia (TL) | |
| Mineralogical Magazine (1990): 54: 593-598. |
Kombat Mine, Kombat, Grootfontein District, Otjozondjupa Region, Namibia