Kozoite-(Nd) (original) (raw)
A valid IMA mineral species
About Kozoite-(Nd)Hide
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Formula:
(Nd,La,Sm,Pr)(CO3)(OH)
Colour:
pale pinkish-purple to white
Specific Gravity:
4.77 (Calculated)
Crystal System:
Orthorhombic
Name:
Named in honor of Kozo Nagashima (長島弘三) (21 February 1925, Tokyo, Japan - 6 January 1985), chemist at Tokyo University and Tsukuba University and a pioneer in the study of chemistry of rare earth minerals in Japan. He described several new minerals. He was also the son of mineral collector Otokichi Nagashima after whom nagashimalite is named.
Unique IdentifiersHide
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Long-form identifier:
mindat:1:1:7142:6
7e5ad9aa-482b-429b-aa44-91d12e8654a8
IMA Classification of Kozoite-(Nd)Hide
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Type description reference:
Miyawaki, Ritsuro, Matsubara, Satoshi, Yokoyama, Kazumi, Takeuchi, Koichi, Terada, Yasuko, Nakai, Izumi (2000) Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt from Hizen-cho, Saga Prefecture, Japan. American Mineralogist, 85 (7) 1076-1081 doi:10.2138/am-2000-0724
Classification of Kozoite-(Nd)Hide
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5.DC.05
5 : CARBONATES (NITRATES)
D : Carbonates with additional anions, with H2O
C : With large cations
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 |
|---|---|---|
| Koz-Nd | 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 Kozoite-(Nd)Hide
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Colour:
Pale pinkish-purple to white
Density:
4.77 g/cm3 (Calculated)
Optical Data of Kozoite-(Nd)Hide
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RI values:
_n_α = 1.698 _n_γ = 1.780
δ = 0.082
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Dispersion:
relatively strong
Chemistry of Kozoite-(Nd)Hide
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Mindat Formula:
(Nd,La,Sm,Pr)(CO3)(OH)
Crystallography of Kozoite-(Nd)Hide
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Crystal System:
Orthorhombic
Class (H-M):
m m m _(_2/_m_2/_m_2/m ) - Dipyramidal
Cell Parameters:
a = 4.9829(1) Å, b = 8.5188(2) Å, c = 7.2570(2) Å
Ratio:
a:b:c = 0.585 : 1 : 0.852
Unit Cell V:
308.05 ų (Calculated from Unit Cell)
Comment:
Space group Pmcn (non-standard setting).
Crystal StructureHide
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| ID | Species | Reference | Link | Year | Locality | Pressure (GPa) | Temp (K) |
|---|---|---|---|---|---|---|---|
| 0002475 | Kozoite-(Nd) | Miyawaki R, Matsubara S, Yokoyama K, Takeuchi K, Nakai I, Terada Y (2000) Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt from Hizen-cho, Saga Prefecture, Japan American Mineralogist 85 1076-1081 |  |
2000 | 0 | 293 | |
| 0019379 | Kozoite-(Nd) | Tahara T, Nakai I, Miyawaki R, Matsubara S (2007) Crystal chemistry of RE(CO3)OH Zeitschrift fur Kristallographie 222 326-334 | 2007 | synthetic | 0 | 293 | |
| 0014241 | Kozoite-(Nd) | Dexpert H, Caro P (1974) Determination de la structure cristalline de la variete a des hydroxycarbonates de terres rares LnOHCO3(Ln=Nd) Materials Research Bulletin 9 1577-1586 | 1974 | synthetic | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder DiffractionHide
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Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 4.29 Å | (100) |
| 2.93 Å | (89) |
| 2.33 Å | (78) |
| 2.06 Å | (78) |
Geological EnvironmentHide
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Type Occurrence of Kozoite-(Nd)Hide
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Reference:
Miyawaki, R., Matsubara, S., Yokoyama, K., Takeuchi, K., Terada, Y., Nakai, I. (2000) Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt from Hizen-cho, Saga Prefecture, Japan. American Mineralogist: 85: 1076-1081.
Synonyms of Kozoite-(Nd)Hide
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Other Language Names for Kozoite-(Nd)Hide
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Simplified Chinese:羟碳钕石
Traditional Chinese:羥碳釹石
Relationship of Kozoite-(Nd) to other SpeciesHide
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Other Members of this group:
Common AssociatesHide
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Associated Minerals Based on Photo Data:
Related Minerals - Strunz-mindat GroupingHide
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| 5.DC. | Calcioancylite-(La) | (LaCa)(CO3)2(OH) · H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
|---|---|---|---|
| 5.DC. | Gysinite-(La) | PbLa(CO3)2(OH) · H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC. | Gysinite-(Ce) | PbCe(CO3)2(OH) · H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC.05 | Ancylite-(Ce) | CeSr(CO3)2(OH) · H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC.05 | Calcioancylite-(Ce) | (Ce,Ca,Sr)CO3(OH,H2O) | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC.05 | Calcioancylite-(Nd) | Ca(Nd,La,Ce)(CO3)2(OH).H2O | Mon. m : P m |
| 5.DC.05 | Gysinite-(Nd) | PbNd(CO3)2(OH) · H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC.05 | Unnamed (La-analogue of Calcioancylite-(Ce)) | (La,Ce,Nd,Ca,Sr)CO3(OH,H2O) | Orth. |
| 5.DC.05 | Ancylite-(La) | LaSr(CO3)2(OH) · H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC.05 | Kozoite-(La) | (La,Nd)(CO3)(OH) | Orth. m _m_2 |
| 5.DC.05 | Unnamed (Ce-analogue of Kozoite-(La) and -(Nd)) | (Ce,La)(CO3)(OH) | Orth. |
| 5.DC.10 | Kamphaugite-(Y) | Ca(Y,REE)(CO3)2(OH) · H2O | Tet. 422 : _P_41212 |
| 5.DC.15 | Sheldrickite | NaCa3(CO3)2F3 · H2O | Trig. 3 : _P_32 |
| 5.DC.20 | Thomasclarkite-(Y) | (Na,Ce)(Y,REE)(HCO3)(OH)3 · 4H2O | Mon. 2 : _P_2 |
| 5.DC.25 | Peterbaylissite | [Hg2]2+3[CO3]2(OH)2 · 4H2O | Orth. m m m _(_2/_m_2/_m_2/m ) |
| 5.DC.30 | Clearcreekite | [Hg2]2+3[CO3]2(OH)2 · 4H2O | Mon. 2/m : _P_21/b |
| 5.DC.35 | Niveolanite | NaBe(CO3)(OH) · 2H2O | Tet. 4/m m m _(_4/_m_2/_m_2/m ) : _P_4/m c c |
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 Kozoite-(Nd)Hide
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References for Kozoite-(Nd)Hide
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Reference List:
Miyawaki, Ritsuro, Matsubara, Satoshi, Yokoyama, Kazumi, Takeuchi, Koichi, Terada, Yasuko, Nakai, Izumi (2000) Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt from Hizen-cho, Saga Prefecture, Japan. American Mineralogist, 85 (7) 1076-1081 doi:10.2138/am-2000-0724
Localities for Kozoite-(Nd)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.
| Japan | |
|---|---|
| Saga Prefecture Higashimatsuura district Genkai-cho Hinodematsu ⓘ Higashimatsuura basalt | Takai et al. (2010) |
| Karatsu City Hizen-cho ⓘ Mitsukoshi | Miyawaki et al. (2003) |
| ⓘ Niikoba (TL) | Amer.Min. (2000) +1 other reference |
| Norway | |
| Nordland Narvik ⓘ Stetind pegmatite | Husdal (2009) |
| Slovakia | |
| Banská Bystrica Region Rimavská Sobota District Tisovec ⓘ Rejkovo ? | Ondrejka M. et al. (Ce) |