Calcite Group
A group of related mineral species
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About Calcite Group
Formula:
ACO3
A = Ca, Mg, Mn#2+#, etc.
Name:
After the principal species in the group.
Calcite group structures are taken by nitrates and carbonates of relatively small cations, including Li, Na, Mg, Ca, Fe2+, Zn, Co2+, and Cd.
The structure of calcite and its related species is ionic and resembles that of NaCl, the place of the spherical Cl ions being taken by planar (CO3)2- or (NO3)1- groups. These groups are arranged in parallel position in the crystal with their threefold symmetry axes oriented along [0001]. This arrangement leads to the strong birefringence of calcite-group minerals.
The structure of calcite and its related species is ionic and resembles that of NaCl, the place of the spherical Cl ions being taken by planar (CO3)2- or (NO3)1- groups. These groups are arranged in parallel position in the crystal with their threefold symmetry axes oriented along [0001]. This arrangement leads to the strong birefringence of calcite-group minerals.
Unique Identifiers
Mindat ID:
29161
Long-form identifier:
mindat:1:1:29161:7
Chemistry of Calcite Group
Mindat Formula:
ACO3
A = Ca, Mg, Mn#2+#, etc.
A = Ca, Mg, Mn#2+#, etc.
Age distribution
Recorded ages:
Paleoproterozoic to Cretaceous : 1782.5 ± 3.7 Ma to 68 Ma - based on 11 recorded ages.
Sample ages:
| Sample ID | Recorded age | Geologic Time | Dating method |
|---|---|---|---|
| 1 | 68 Ma | Late/Upper Cretaceous | Rb-Sr |
| 2 | 380.3 ± 7.1 Ma | Late/Upper Devonian | Th-Pb isochron |
| 3 | 1782.5 ± 3.7 Ma | Statherian |
Sample references:
Chemical Analysis
Oxide wt%:
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
|---|---|---|---|---|---|---|---|
| SiO2 | 0.86 % | 0.01 % | 1.58 % | 0.68 % | 0.11 % | ||
| Fe2O3 | 0.49 % | ||||||
| Al2O3 | 0.14 % | 0.01 % | |||||
| MnO | 3.95 % | 0.45 % | 2.46 % | 2.11 % | |||
| CaO | 50.68 % | 0.46 % | 1.06 % | 1.27 % | |||
| MgO | 0.61 % | 33.87 % | 0.07 % | ||||
| CO2 | 41.45 % | 34.0 % | 33.78 % | 34.51 % | 35.83 % | ||
| H2O | 0.11 % | 1.28 % | |||||
| Insolubles | 1.30 % | ||||||
| TiO2 | 0.02 % | ||||||
| FeO | 17.64 % | 4.0 % | 0.34 % | 19.97 % | 22.61 % | ||
| Na2O | 0.01 % | ||||||
| MnCO3 | 92.41 % | ||||||
| FeCO3 | 0.64 % | ||||||
| CaCO3 | 5.86 % | ||||||
| MgCO3 | 1.12 % | ||||||
| ZnO | 57.4 % | 63.6 % | 43.03 % | 36.57 % | |||
| Gangue | 4.2 % | ||||||
| Total: | 99.59 % | 52.47 % | 100.03 % | 99.6 % | 100.58 % | 101.78 % | 98.5 % |
Sample references:
| ID | Locality | Reference | Notes |
|---|---|---|---|
| 1 | Quenast, Rebecq, Walloon Brabant, Wallonia, Belgium | ||
| 2 | Weiß‑Spitze eclogites, Virgen valley, Lienz District, Tyrol, Austria | Primary magnesite from a banded eclogite. EMPA analysis. Note that the analytical data excludes CO2! | |
| 3 | Moët-Fontaine, Rahier, Stoumont, Liège, Wallonia, Belgium | ||
| 4 | Ampsin, Amay, Liège, Wallonia, Belgium | ||
| 5 | Moresnet, Plombières, Liège, Wallonia, Belgium | ||
| 6 | Altenberg mine, Kelmis, Liège, Wallonia, Belgium | ||
| 7 | " " |
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) |
|---|---|---|---|---|---|---|---|
| 0017869 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017868 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017867 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017866 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017865 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017864 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017863 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017862 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017861 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017860 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017859 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017858 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017857 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017856 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017855 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017854 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017853 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017852 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017851 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017850 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0017849 | Calcite | Antao S M, Hassan I (2010) Temperature dependence of the structural parameters in the transformation of aragonite to calcite, as determined from in situ synchrotron powder X-ray-diffraction data The Canadian Mineralogist 48 1225-1236 | 2010 | Cuenca, Spain | 0 | 293 | |
| 0018896 | Calcite | Sitepu H (2009) Texture and structural refinement using neutron diffraction data from molybdite (MoO3) and calcite (CaCO3) powders and a Ni-rich Ni50.7Ti49.30 alloy Powder Diffraction 24 315-326 | 2009 | synthetic | 0 | 293 | |
| 0018895 | Calcite | Sitepu H (2009) Texture and structural refinement using neutron diffraction data from molybdite (MoO3) and calcite (CaCO3) powders and a Ni-rich Ni50.7Ti49.30 alloy Powder Diffraction 24 315-326 | 2009 | synthetic | 0 | 293 | |
| 0012868 | Calcite | Sitepu H, O'Connor B H, Li D (2005) Comparative evaluation of the March and generalized spherical harmonic preferred orientation models using X-ray diffraction data for molybdite and calcite powders Journal of Applied Crystallography 38 158-167 | 2005 | synthetic | 0 | 293 | |
| 0012867 | Calcite | Sitepu H, O'Connor B H, Li D (2005) Comparative evaluation of the March and generalized spherical harmonic preferred orientation models using X-ray diffraction data for molybdite and calcite powders Journal of Applied Crystallography 38 158-167 | 2005 | synthetic | 0 | 293 | |
| 0010021 | Spherocobaltite | Pertlik F (1986) Structures of hydrothermally synthesized cobalt(II) carbonate and nickel(II) carbonate Acta Crystallographica C42 4-5 | ![]() | 1986 | synthetic | 0 | 293 |
| 0020833 | Smithsonite | Effenberger H, Mereiter K, Zemann J (1981) Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite, smithsonite, and dolomite, with discussion of some aspects of the stereochemistry of calcite type carbonates Zeitschrift fur Kristallographie 156 233-243 | ![]() | 1981 | Tsumeb, Namibia | 0 | 293 |
| 0020837 | Siderite | Effenberger H, Mereiter K, Zemann J (1981) Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite, smithsonite, and dolomite, with discussion of some aspects of the stereochemistry of calcite type carbonates Zeitschrift fur Kristallographie 156 233-243 | ![]() | 1981 | Ivigtut, Greenland | 0 | 293 |
| 0020834 | Rhodochrosite | Effenberger H, Mereiter K, Zemann J (1981) Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite, smithsonite, and dolomite, with discussion of some aspects of the stereochemistry of calcite type carbonates Zeitschrift fur Kristallographie 156 233-243 | ![]() | 1981 | Alicante, Spain | 0 | 293 |
| 0020836 | Magnesite | Effenberger H, Mereiter K, Zemann J (1981) Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite, smithsonite, and dolomite, with discussion of some aspects of the stereochemistry of calcite type carbonates Zeitschrift fur Kristallographie 156 233-243 | ![]() | 1981 | Oberdorf, Styria, Austria | 0 | 293 |
| 0020835 | Calcite | Effenberger H, Mereiter K, Zemann J (1981) Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite, smithsonite, and dolomite, with discussion of some aspects of the stereochemistry of calcite type carbonates Zeitschrift fur Kristallographie 156 233-243 | ![]() | 1981 | Iceland | 0 | 293 |
| 0004323 | Magnesite | Bromiley F A, Boffa Ballaran T, Langenhorst F, Seifert F (2007) Order and miscibility in the otavite - magnesite solid solution American Mineralogist 92 829-836 | ![]() | 2007 | synthetic | 0 | 873 |
| 0004322 | Magnesite | Bromiley F A, Boffa Ballaran T, Langenhorst F, Seifert F (2007) Order and miscibility in the otavite - magnesite solid solution American Mineralogist 92 829-836 | ![]() | 2007 | synthetic | 0 | 873 |
| 0017561 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 0.02 | 293 | |
| 0017562 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 1.89 | 293 | |
| 0017563 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 3.48 | 293 | |
| 0017564 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 4.89 | 293 | |
| 0017565 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 7.31 | 293 | |
| 0017566 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 14.4 | 293 | |
| 0017567 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 18.37 | 293 | |
| 0017568 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 18.82 | 293 | |
| 0017569 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 19.19 | 293 | |
| 0017570 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 28.62 | 293 | |
| 0017571 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 30.6 | 293 | |
| 0017572 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 36.3 | 293 | |
| 0017573 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 38.5 | 293 | |
| 0017575 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 39 | 293 | |
| 0017574 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 39.05 | 293 | |
| 0017576 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 41.2 | 293 | |
| 0017577 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 43.9 | 293 | |
| 0017578 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 44.14 | 293 | |
| 0017579 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 45.13 | 293 | |
| 0017580 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 46.4 | 293 | |
| 0017581 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 46.92 | 293 | |
| 0017582 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 47.2 | 293 | |
| 0017583 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 47.49 | 293 | |
| 0017584 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 49.2 | 293 | |
| 0017585 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 51.9 | 293 | |
| 0017586 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 52.6 | 293 | |
| 0017587 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 54 | 293 | |
| 0017592 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 55 | 293 | |
| 0017591 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 55 | 293 | |
| 0017590 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 55 | 293 | |
| 0017589 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 55 | 293 | |
| 0017588 | Siderite | Lavina B, Dera P, Downs R T, Yang W, Sinogeikin S, Meng Y, Shen G, Schiferl D (2010) Structure of siderite FeCO3 to 56 GPa and hysteresis of its spin-pairing transition Physical Review B82 064110-8 | 2010 | Invigtut, Greenland | 55.96 | 293 | |
| 0008879 | Calcite | Prencipe M, Pascale F, Zicovich-Wilson C M, Saunders V R, Orlando R, Dovesi R (2004) The vibrational spectrum of calcite (CaCO3): an ab initio quantum-mechanical calculation Physics and Chemistry of Minerals 31 559-564 | 2004 | 0 | 293 | ||
| 0001905 | Magnesite | Ross N L (1997) The equation of state and high-pressure behaviour of magnesite American Mineralogist 82 682-688 | ![]() | 1997 | 0 | 293 | |
| 0009892 | Rhodochrosite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1995) Electron density and optical anisotropy in rhombohedral carbonates. III. Synchrotron X-ray studies of CaCO3, MgCO3 and MnCO3 Acta Crystallographica B51 929-939 | ![]() | 1995 | 0 | 293 | |
| 0009891 | Rhodochrosite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1995) Electron density and optical anisotropy in rhombohedral carbonates. III. Synchrotron X-ray studies of CaCO3, MgCO3 and MnCO3 Acta Crystallographica B51 929-939 | ![]() | 1995 | 0 | 293 | |
| 0009893 | Magnesite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1995) Electron density and optical anisotropy in rhombohedral carbonates. III. Synchrotron X-ray studies of CaCO3, MgCO3 and MnCO3 Acta Crystallographica B51 929-939 | ![]() | 1995 | 0 | 293 | |
| 0009890 | Calcite | Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N (1995) Electron density and optical anisotropy in rhombohedral carbonates. III. Synchrotron X-ray studies of CaCO3, MgCO3 and MnCO3 Acta Crystallographica B51 929-939 | ![]() | 1995 | 0 | 293 | |
| 0009873 | Calcite | Maslen E N, Streltsov V A, Streltsova N R (1993) X-ray study of the electron density in calcite, CaCO3 Acta Crystallographica B49 636-641 | ![]() | 1993 | 0 | 293 | |
| 0001328 | Calcite | Paquette J, Reeder R J (1990) Single-crystal X-ray structure refinements of two biogenic magnesian calcite crystals sample LB American Mineralogist 75 1151-1158 | ![]() | 1990 | 0 | 293 | |
| 0001327 | Calcite | Paquette J, Reeder R J (1990) Single-crystal X-ray structure refinements of two biogenic magnesian calcite crystals sample LS American Mineralogist 75 1151-1158 | ![]() | 1990 | 0 | 293 | |
| 0000994 | Magnesite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000993 | Magnesite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000992 | Magnesite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000991 | Magnesite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000990 | Magnesite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000989 | Calcite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000988 | Calcite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000987 | Calcite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000986 | Calcite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000985 | Calcite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000984 | Calcite | Markgraf S A, Reeder R J (1985) High-temperature structure refinements of calcite and magnesite American Mineralogist 70 590-600 | ![]() | 1985 | 0 | 293 | |
| 0000585 | Calcite | Althoff P L (1977) Structural refinements of dolomite and a magnesian calcite and implications for dolomite formation in the marine environment Mg-calcite American Mineralogist 62 772-783 | ![]() | 1977 | 0 | 293 | |
| 0000389 | Magnesite | Oh K D, Morikawa H, Iwai S I, Aoki H (1973) The crystal structure of magnesite American Mineralogist 58 1029-1033 | ![]() | 1973 | 0 | 293 | |
| 0000104 | Spherocobaltite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0000102 | Smithsonite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0000101 | Siderite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0000100 | Rhodochrosite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0000103 | Otavite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0000099 | Magnesite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0000098 | Calcite | Graf D L (1961) Crystallographic tables for the rhombohedral carbonates American Mineralogist 46 1283-1316 | ![]() | 1961 | 0 | 293 | |
| 0017650 | Calcite | Elliott N (1937) A Redetermination of the Carbon - Oxygen Distance in Calcite and the Nitrogen - Oxygen Distance in Sodium Nitrate _cod_database_code 1010928 Journal of the American Chemical Society 59 1380-1382 | 1937 | 0 | 293 | ||
| 0018091 | Otavite | Zachariasen W (1928) Untersuchungen ueber die Kristallstruktur von Sesquioxyden und Verbindungen A B O3 _cod_database_code 1011341 Skrifter utgitt av det Norske Videnskaps-Akademi i Oslo 1928 1-165 | 1928 | 0 | 293 | ||
| 0018095 | Rhodochrosite | Wyckoff R (1920) The crystal structures of some carbonates of the calcite group _cod_database_code 1011228 American Journal of Science 50 317-360 | 1920 | 0 | 293 | ||
| 0017889 | Calcite | Wyckoff R (1920) The Crystal Structures of some Carbonates of the Calcite Group _cod_database_code 1010962 American Journal of Science 50 317-360 | 1920 | 0 | 293 | ||
| 0001906 | Magnesite | Ross N L (1997) The equation of state and high-pressure behaviour of magnesite American Mineralogist 82 682-688 | ![]() | 1997 | 2.26 | 293 | |
| 0001907 | Magnesite | Ross N L (1997) The equation of state and high-pressure behaviour of magnesite American Mineralogist 82 682-688 | ![]() | 1997 | 3.09 | 293 | |
| 0001908 | Magnesite | Ross N L (1997) The equation of state and high-pressure behaviour of magnesite American Mineralogist 82 682-688 | ![]() | 1997 | 4.16 | 293 | |
| 0001909 | Magnesite | Ross N L (1997) The equation of state and high-pressure behaviour of magnesite American Mineralogist 82 682-688 | ![]() | 1997 | 4.77 | 293 | |
| 0001910 | Magnesite | Ross N L (1997) The equation of state and high-pressure behaviour of magnesite American Mineralogist 82 682-688 | ![]() | 1997 | 6.05 | 293 | |
| 0002899 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 23.1 | 293 | |
| 0002900 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 29.9 | 293 | |
| 0002901 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 41.3 | 293 | |
| 0002902 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 45.6 | 293 | |
| 0002903 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 51.8 | 293 | |
| 0002904 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 56.6 | 293 | |
| 0002905 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 60.2 | 293 | |
| 0002906 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 70.7 | 293 | |
| 0002907 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 71.2 | 293 | |
| 0002908 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 75.7 | 293 | |
| 0002909 | Magnesite | Fiquet G, Guyot F, Kunz M, Matas J, Andrault D, Hanfland M (2002) Structural refinements of magnesite at very high pressure American Mineralogist 87 1261-1265 | ![]() | 2002 | 82.6 | 293 |
CIF Raw Data - click here to close
Relationship of Calcite Group to other Species
Calcite Group Members:
| Calcite | CaCO3 | Trig. 3m(32/m) : R3c |
| Gaspéite | NiCO3 | Trig. 3m(32/m) : R3c |
| Magnesite | MgCO3 | Trig. 3m(32/m) : R3c |
| Otavite | CdCO3 | Trig. 3m(32/m) : R3c |
| Rhodochrosite | MnCO3 | Trig. 3m(32/m) : R3c |
| Siderite | FeCO3 | Trig. 3m(32/m) : R3c |
| Smithsonite | ZnCO3 | Trig. 3m(32/m) : R3c |
| Spherocobaltite | CoCO3 | Trig. 3m(32/m) : R3c |
Click on any node to view relationships. Formula-derived relationship network for the group members above. Use Find related species to add formula-neighbour species outside the current group view. Solid links show inferred chemical differences; dashed violet links show same-formula crystallographic differences. Hydration states are not treated as relationship changes. These relationships do not imply any real-world substitution reactions between these species.
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.
Calcite Group in petrology
An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.
- Igneous rock
- Sedimentary rock and sediment
- Sediment
- Sedimentary rock
- Clastic sedimentary rock
- Biochemical and chemical sedimentary rock
- Concretion
- Carbonate rock
- Limestone
- Ashford Black Marble
- Siliceous limestone
- Lime-mudstone
- Lime-wackestone
- Lime-packstone
- Lime-grainstone
- Lime-boundstone
- Lime-framestone
- Lime-pseudosparstone
- Lime-sparstone
- Lime-microsparstone
- Lime-microstone
- Ooid-limestone
- Pisoid-limestone
- Oncoid-limestone
- Microoncoid-limestone
- Peloid-limestone
- Shell-limestone
- Crinoid-limestone
- Tufa
- Chalk
- Mud-grade limestone
- Gravel-grade limestone
- Kerogenic limestone
- Dolostone
- Magnesite-stone
- Pseudosparstone
- Sparstone
- Microsparstone
- Microstone
- Limestone
- Ironstone
- Organic-rich-rock
- Metamorphic rock
Internet Links for Calcite Group
mindat.org URL:
https://www.mindat.org/min-29161.html
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References for Calcite Group
Reference List:
Floquet, N., Niepce, J. -C. (1977) The topotactic decomposition of calcite group carbonates. Journal of Materials Science, 12. 1052-1054 doi:10.1007/bf00540991
Böttcher, Michael E.; Gehlken, Peer-Lennart; Usdowski, Eberhard; Reppke, Volker (1993) An Infrared Spectroscopic Study of Natural and Synthetic Carbonates from the Quaternary System CaCO3-MgCO3-FeCO3-MnCO3. Zeitschrift der Deutschen Geologischen Gesellschaft, 144 (2). 478-484 doi:10.1127/zdgg/144/1993/478
McSwiggen, Peter L. (1993) Alternative solution model for the ternary carbonate system CaCO3 - MgCO3 - FeCO3. I. A ternary Bragg-Williams ordering model. Physics and Chemistry of Minerals, 20 (1). 33-41 doi:10.1007/bf00202248
McSwiggen, Peter L. (1993) Alternative solution model for the ternary carbonate system CaCO3 - MgCO3 - FeCO3. II. Calibration of a combined ordering model and mixing model. Physics and Chemistry of Minerals, 20 (1). 42-55 doi:10.1007/bf00202249
Wang, Meili, Shi, Guanghai, Qin, Jiaqian, Bai, Qing (2018) Thermal behaviour of calcite-structure carbonates: a powder X-ray diffraction study between 83 and 618 K. European Journal of Mineralogy, 30 (5) 939-949 doi:10.1127/ejm/2018/0030-2768
Mitchell, Roger H. (2025) Recommendations for the Terminology of Carbonates in the Ternary System CaCO3–MgCO3–FeCO3 with Reference to Ankerite, “Breunnerite”, the Magnesite–Siderite Solid Solution Series, and Carbonatite Nomenclature. The Canadian Journal of Mineralogy and Petrology, 63 (4). 319-323 doi:10.3749/2500029
Significant localities for Calcite Group
Showing 199 significant localities out of 54,583 recorded on mindat.org.
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.






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The
Bigrigg Mine, Bigrigg, Egremont, Copeland, Cumbria, England, UK