Hatrurite
A valid IMA mineral species - grandfathered
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About Hatrurite
Formula:
Ca3(SiO4)O
Colour:
grey-white, colourless
Hardness:
6
Crystal System:
Trigonal
Name:
Name for the type locality, the Hatrurim Formation.
Type Locality:
An important phase in cement clinker (Alite, C3S).
Seven polymorphs of Ca3SiO5 are known; some are stabilised by impurities.
Seven polymorphs of Ca3SiO5 are known; some are stabilised by impurities.
Unique Identifiers
Mindat ID:
1828
Long-form identifier:
mindat:1:1:1828:5
GUID
(UUID V4):
(UUID V4):
21a60ab8-3836-4855-aa03-2c0c3e97149c
IMA Classification of Hatrurite
Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
Ca3SiO5
First published:
1977
Type description reference:
Classification of Hatrurite
9.AG.65
9 : SILICATES (Germanates)
A : Nesosilicates
G : Nesosilicates with additional anions; cations in > [6] +- [6] coordination
9 : SILICATES (Germanates)
A : Nesosilicates
G : Nesosilicates with additional anions; cations in > [6] +- [6] coordination
52.4.7.3
52 : NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
4 : Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
52 : NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
4 : Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
14.5.8
14 : Silicates not Containing Aluminum
5 : Silicates of Ca
14 : Silicates not Containing Aluminum
5 : Silicates of Ca
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 |
---|---|---|
Hrr | 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 Hatrurite
Transparency:
Transparent, Translucent
Colour:
grey-white, colourless
Streak:
white
Hardness:
6 on Mohs scale
Optical Data of Hatrurite
Type:
Biaxial (-)
Comments:
2V(meas.) = Small.
Chemistry of Hatrurite
Mindat Formula:
Ca3(SiO4)O
Elements listed:
Common Impurities:
Ti,Al,Fe,Mg
Crystallography of Hatrurite
Crystal System:
Trigonal
Cell Parameters:
a = 7.15 Å, c = 25.56 Å
Ratio:
a:c = 1 : 3.575
Unit Cell V:
1,131.63 ų (Calculated from Unit Cell)
Morphology:
Crystals pseudohexagonal, to about 50 ¹
Comment:
Point Group: n.d; Space Group: n.d. Z = n.d.
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) |
---|---|---|---|---|---|---|---|
0010872 | Hatrurite | Nishi F, Takeuchi Y (1984) The rhombohedral structure of tricalcium silicate at 1200 C Zeitschrift fur Kristallographie 168 197-212 | 1984 | synthetic | 0 | 293 | |
0010938 | Hatrurite | Nishi F, Takeuchi Y, Maki I (1985) Tricalcium silicate Ca3O[SiO4]: The monoclinic superstructure Zeitschrift fur Kristallographie 172 297-314 | 1985 | synthetic | 0 | 293 | |
0014729 | Hatrurite | O'Daniel H, Hellner E (1950) Zur struktur von 3CaO*SiO2 Neues Jahrbuch fur Mineralogie, Monatshefte 1950 108-111 | 1950 | 0 | 293 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
d-spacing | Intensity |
---|---|
3.03 Å | (m) |
1.767 Å | (mw) |
2.96 Å | (vw) |
1.759 Å | (vw) |
1.484 Å | (vw) |
1.452 Å | (vw) |
Comments:
stronger lines overlapped by larnite
Geological Environment
Paragenetic Mode(s):
Paragenetic Mode | Earliest Age (Ga) |
---|---|
Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere | <0.6 |
51 : Pyrometamorphic minerals (see also #54 and #56) | <0.36 |
Type Occurrence of Hatrurite
Geological Setting of Type Material:
high-temperature contact metamorphic
Associated Minerals at Type Locality:
Reference:
Gross, S. (1977) The mineralogy of the Hatrurim formation, Israel. Geological Survey of Israel: 70: 1-80.
Synonyms of Hatrurite
Other Language Names for Hatrurite
Common Associates
Associated Minerals Based on Photo Data:
1 photo of Hatrurite associated with Ettringite | Ca6Al2(SO4)3(OH)12 · 26H2O |
Related Minerals - Strunz-mindat Grouping
9.AG. | Ivanyukite-Na-T | Na2Ti4(SiO4)3(OH)O3 · 7H2O |
9.AG. | Ivanyukite-Na-C | Na2Ti4(SiO4)3(OH)2O2 · 6H2O |
9.AG. | Edgrewite | Ca9(SiO4)4F2 |
9.AG. | Aluminotaipingite-(CeCa) | (Ce6Ca3)◻Al(SiO4)3[SiO3(OH)]4F3 |
9.AG.02 | Gatedalite | ZrMn2+2Mn3+4SiO12 |
9.AG.2 | Skogbyite | Zr(Mg2Mn3+4)SiO12 |
9.AG.05 | Abswurmbachite | CuMn3+6(SiO4)O8 |
9.AG.05 | Braunite | Mn2+Mn3+6(SiO4)O8 |
9.AG.05 | Neltnerite | CaMn3+6(SiO4)O8 |
9.AG.05 | Braunite-II | CaMn3+14(SiO4)O20 |
9.AG.10 | Långbanite | Mn2+4Mn3+9Sb5+O16(SiO4)2 |
9.AG.12 | Taipingite-(CeCa) | (Ce7Ca2)◻Mg(SiO4)3[SiO3(OH)]4F3 |
9.AG.15 | Malayaite | CaSn(SiO4)O |
9.AG.15 | Titanite | CaTi(SiO4)O |
9.AG.15 | Vanadomalayaite | CaV4+(SiO4)O |
9.AG.15 | Natrotitanite | (Na0.5Y0.5)Ti(SiO4)O |
9.AG.15 | Żabińskiite | Ca[Al0.5(Ta,Nb)0.5)](SiO4)O |
9.AG.20 | Cerite-(CeCa) | (Ce7Ca2)◻Mg(SiO4)3(SiO3OH)4(OH)3 |
9.AG.20 | Ferricerite-(LaCa) | (La6Ca3)◻Fe3+(SiO4)3(SiO3OH)4(OH)3 |
9.AG.20 | Aluminocerite-(CeCa) | (Ce6Ca3)◻Al(SiO4)3[SiO3(OH)]4(OH)3 |
9.AG.20 | Nipeiite-(Ce) | Ce9Fe3+(SiO4)6[SiO3(OH)](OH)3 |
9.AG.25 | Trimounsite-(Y) | Y2Ti2(SiO4)O5 |
9.AG.25 | Yftisite-(Y) | (Y,Dy,Er)4(Ti,Sn)(SiO4)2O(F,OH)6 |
9.AG.25 | Mieite-(Y) | Y4Ti(SiO4)2O[F,(OH)]6 |
9.AG.30 | Sitinakite | KNa2Ti4(SiO4)2O5(OH) · 4H2O |
9.AG.35 | Kittatinnyite | Ca2Mn2Mn(SiO4)2(OH)4 · 9H2O |
9.AG.40a | Natisite | Na2Ti(SiO4)O |
9.AG.40b | Paranatisite | Na2Ti(SiO4)O |
9.AG.45 | Törnebohmite-(Ce) | Ce2Al(SiO4)2(OH) |
9.AG.45 | Törnebohmite-(La) | La2Al(SiO4)2(OH) |
9.AG.50 | Kuliokite-(Y) | Y4Al(SiO4)2(OH)2F5 |
9.AG.50 | Ivanyukite-Na | Na2Ti4(SiO4)3(OH)2O2 · 6H2O |
9.AG.50 | Ivanyukite-K | K2Ti4(SiO4)3(OH)2O2 · 9H2O |
9.AG.50 | Ivanyukite-Cu | CuTi4(SiO4)3(OH)2O2 · 7H2O |
9.AG.50 | Hydroxyledgrewite | Ca9(SiO4)4(OH)2 |
9.AG.52 | Ulfanderssonite-(Ce) | (Ce15Ca)Σ16Mg2(SiO4)10(SiO3OH)(OH,F)5Cl3 |
9.AG.55 | Chantalite | CaAl2(SiO4)(OH)4 |
9.AG.60 | Mozartite | CaMn3+(SiO4)(OH) |
9.AG.60 | Vuagnatite | CaAl(SiO4)(OH) |
9.AG.70 | Jasmundite | Ca11(SiO4)4O2S |
9.AG.75 | Afwillite | Ca3(HSiO4)2 · 2H2O |
9.AG.80 | Bultfonteinite | Ca2(HSiO4)F · H2O |
9.AG.85 | Zoltaiite | BaV4+2V3+12(SiO4)2O19 |
9.AG.90 | Tranquillityite | (Fe2+,Ca)8(Zr,Y)2Ti3(SiO4)3O12 |
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 Hatrurite
mindat.org URL:
https://www.mindat.org/min-1828.html
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References for Hatrurite
Reference List:
Fleischer, Michael, Cabri, Louis J., Chao, George Y., Pabst, Adolf (1978) New Mineral Names. American Mineralogist, 63 (3-4) 424-427
Galuskin, E. V., Gfeller, F., Galuskina, I. O., Armbruster, T., Krzątała, A., Vapnik, Y., Kusz, J., Dulski, M., Gardocki, M., Gurbanov, A. G., Dzierżanowski, P. (2017) New minerals with a modular structure derived from hatrurite from the pyrometamorphic rocks. Part III. Gazeevite, BaCa6(SiO4)2(SO4)2O, from Israel and the Palestine Autonomy, South Levant, and from South Ossetia, Greater Caucasus. Mineralogical Magazine, 81 (3) 499-513 doi:10.1180/minmag.2016.080.105
Localities for Hatrurite
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.
Middle East (TL) | |
| Gross (1977) |
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Caspar quarry, Ettringen, Vordereifel, Mayen-Koblenz, Rhineland-Palatinate, Germany