Lime
A valid IMA mineral species - grandfathered
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About Lime
Formula:
CaO
Colour:
Colorless to pale yellowish green.
Lustre:
Vitreous
Hardness:
3½
Specific Gravity:
3.35 (Calculated)
Crystal System:
Isometric
Forms a series with monteponite (see Lime-Monteponite Series).
Unstable: rather quickly passes into portlandite when in (humid) air.
Unstable: rather quickly passes into portlandite when in (humid) air.
Unique Identifiers
Mindat ID:
2401
Long-form identifier:
mindat:1:1:2401:9
Similar Names
| Loam | A rock subtype |
IMA Classification of Lime
Approved, 'Grandfathered' (first described prior to 1959)
Classification of Lime
4.AB.25
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
A : Metal: Oxygen = 2:1 and 1:1
B : M:O = 1:1 (and up to 1:1.25); with small to medium-sized cations only
4 : OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodates)
A : Metal: Oxygen = 2:1 and 1:1
B : M:O = 1:1 (and up to 1:1.25); with small to medium-sized cations only
4.2.1.5
4 : SIMPLE OXIDES
2 : AX
4 : SIMPLE OXIDES
2 : AX
7.4.11
7 : Oxides and Hydroxides
4 : Oxides of Be, Mg and the alkaline earths
7 : Oxides and Hydroxides
4 : Oxides of Be, Mg and the alkaline earths
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 for Standard |
|---|---|---|
| Lm | 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 Lime
Vitreous
Transparency:
Translucent
Colour:
Colorless to pale yellowish green.
Streak:
White
Hardness:
3½ on Mohs scale
Tenacity:
Brittle
Cleavage:
Perfect
On {001}.
On {001}.
Parting:
On {011}.
Density:
3.35 g/cm3 (Calculated)
Chemistry of Lime
Mindat Formula:
CaO
Elements listed:
Crystallography of Lime
Crystal System:
Isometric
Class (H-M):
m3m(4/m32/m) - Hexoctahedral
Space Group:
Fm3m
Setting:
Fm3m
Cell Parameters:
a = 4.81059(9) Å
Unit Cell V:
111.33 ų (Calculated from Unit Cell)
Z:
4
Morphology:
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) |
|---|---|---|---|---|---|---|---|
| 0008313 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 298 | ||
| 0008276 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 298 | ||
| 0011283 | Lime | Wyckoff R W G (1963) Second edition. Interscience Publishers, New York, New York rocksalt structure Crystal Structures 1 85-237 | 1963 | 0 | 293 | ||
| 0014079 | Lime | Primak W, Kaufman H, Ward R (1948) X-Ray diffraction studies of systems involved in the preparation of alkaline earth sulfide and selenide phosphors _cod_database_code 1000044 Journal of the American Chemical Society 70 2043-2046 | 1948 | 0 | 293 | ||
| 0017990 | Lime | Natta G, Passerini L (1929) Soluzioni solide, isomorfismo e simmorfismo tra gli ossidi dei metalli bivalenti. - 1. Sistemi: CaO-CdO, CaO-MnO, CaO-CoO, CaO-NiO, CaO-MgO. _cod_database_code 1011095 Gazzetta Chimica Italiana 59 129-154 | 1929 | 0 | 293 | ||
| 0017989 | Lime | Oftedal I (1927) Die Gitterkonstanten von Ca O, Ca S, Ca Se, Ca Te. _cod_database_code 1011094 Zeitschrift fur Physikalische Chemie 128 135-158 | 1927 | 0 | 293 | ||
| 0018169 | Lime | Gerlach W (1922) Die Gitterstruktur der Erdalkalioxyde. _cod_database_code 1011327 Zeitschrift fur Physik 9 184-192 | 1922 | 0 | 293 | ||
| 0008294 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 300 | ||
| 0008295 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 398 | ||
| 0008277 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 407 | ||
| 0008278 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 500 | ||
| 0008296 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 528 | ||
| 0008279 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 585 | ||
| 0008297 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 664 | ||
| 0008280 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 688 | ||
| 0008281 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 778 | ||
| 0008298 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 844 | ||
| 0008282 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 875 | ||
| 0008283 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1001 | ||
| 0008299 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1022 | ||
| 0008284 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1116 | ||
| 0008285 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1222 | ||
| 0008286 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1289 | ||
| 0008300 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1292 | ||
| 0008287 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1390 | ||
| 0008301 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1427 | ||
| 0008314 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1473 | ||
| 0008288 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1485 | ||
| 0008302 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1548 | ||
| 0008289 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1573 | ||
| 0008290 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1656 | ||
| 0008303 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1659 | ||
| 0008315 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1673 | ||
| 0008305 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1711 | ||
| 0008304 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1733 | ||
| 0008316 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1773 | ||
| 0008306 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1808 | ||
| 0008291 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1812 | ||
| 0008317 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1873 | ||
| 0008292 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1882 | ||
| 0008307 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1959 | ||
| 0008293 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1964 | ||
| 0008318 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 1973 | ||
| 0008319 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2073 | ||
| 0008308 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2114 | ||
| 0008320 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2173 | ||
| 0008309 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2222 | ||
| 0008321 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2273 | ||
| 0008310 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2303 | ||
| 0008311 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2362 | ||
| 0008322 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2373 | ||
| 0008312 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2407 | ||
| 0008323 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2473 | ||
| 0008324 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2573 | ||
| 0008325 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2673 | ||
| 0008326 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2773 | ||
| 0008327 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 2973 | ||
| 0008328 | Lime | Fiquet G, Richet P, Montagnac G (1999) High-temperature thermal expansion of lime, periclase, corundum and spinel Physics and Chemistry of Minerals 27 103-111 | 1999 | 0 | 3073 |
CIF Raw Data - click here to close
X-Ray Powder Diffraction
Powder Diffraction Data:
| d-spacing | Intensity |
|---|---|
| 2.4059 Å | (100) |
| 1.7009 Å | (54) |
| 2.777 Å | (34) |
| 1.4505 Å | (16) |
| 1.3888 Å | (16) |
| 1.0758 Å | (16) |
| 0.8018 Å | (16) |
Geological Environment
Paragenetic Mode(s):
| Paragenetic Mode | Earliest Age (Ga) |
|---|---|
| High-? alteration and/or metamorphism | |
| 31 : Thermally altered carbonate, phosphate, and iron formations | |
| Stage 5: Initiation of plate tectonics | <3.5-2.5 |
| 38 : Ophiolites | |
| Stage 7: Great Oxidation Event | <2.4 |
| 47h : [Near-surface oxidized, dehydrated minerals] | |
| Stage 10a: Neoproterozoic oxygenation/terrestrial biosphere | <0.6 |
| 50 : Coal and/or oil shale minerals | <0.36 |
| 51 : Pyrometamorphic minerals (see also #54 and #56) | <0.36 |
| Stage 10b: Anthropogenic minerals | <10 Ka |
| 54 : Coal and other mine fire minerals (see also #51 and #56) |
Type Occurrence of Lime
Geological Setting of Type Material:
Thermally metamorphosed calcareous ejecta.
Associated Minerals at Type Locality:
Synonyms of Lime
Other Language Names for Lime
Relationship of Lime to other Species
Forms a series with:
Common Associates
Associations Based on Photo Data:
| 2 photos of Lime associated with Hydromagnesite | Mg5(CO3)4(OH)2 · 4H2O |
| 1 photo of Lime associated with 'Sapphire' | Al2O3 |
Related Minerals - Strunz-mindat Grouping
| 4.AB. | 'Carbon Monoxide Ice' | CO |
| 4.AB.05 | Crednerite | Cu+Mn3+O2 |
| 4.AB.10 | Tenorite | CuO |
| 4.AB.15 | Mcconnellite | CuCrO2 |
| 4.AB.15 | Delafossite | Cu+Fe3+O2 |
| 4.AB.20 | Bromellite | BeO |
| 4.AB.20 | Zincite | ZnO |
| 4.AB.25 | Bunsenite | NiO |
| 4.AB.25 | Periclase | MgO |
| 4.AB.25 | Manganosite | MnO |
| 4.AB.25 | Monteponite | CdO |
| 4.AB.25 | Wüstite | FeO |
| 4.AB.30 | Palladinite | PdO |
| 4.AB.35 | 'Hongquiite' | TiO |
Other Information
Notes:
Reacts quickly with water or water vapor to form highly soluble and reactive portlandite.
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 Lime
mindat.org URL:
https://www.mindat.org/min-2401.html
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References for Lime
Reference List:
Khoury, Hani N., Sokol, Ella V., Kokh, Svetlana N., Seryotkin, Yurii V., Kozmenko, Olga A., Goryainov, Sergey V., Clark, Ian D. (2016) Intermediate members of the lime-monteponite solid solutions (Ca1−xCdxO, x = 0.36–0.55): Discovery in natural occurrence. American Mineralogist, 101 (1). 146-160 doi:10.2138/am-2016-5361
Localities for Lime
Showing 28 localities.
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.
Argentina | |
| Herrmann et al. (2007) |
| Herrmann et al. (2007) | |
Australia | |
| |
Bulgaria | |
| Zartova et al. (2004) |
China | |
| www.ngu.no (n.d.) |
France | |
| Belot (1978) |
Indonesia | |
| YUNINGSIH et al. (2012) |
Italy | |
| Erik Vercammen collection |
| Russo et al. (2004) |
| Scacchi (1882) |
| Ferber (1773) +3 other references |
| Ferber (1773) +5 other references | |
| · Ciriotti et al. (2004) +1 other reference |
Jordan | |
| Khoury et al. (2015) |
| Pitty et al. (2010) |
Mexico | |
| Zucchi et al. (2025) |
Panama | |
| Redwood (2020) |
Russia | |
| Cesnokov et al. (1998) |
| Pekov (1998) | |
| Barkov et al. (2026) |
| Zadov +5 other references |
South Georgia and the South Sandwich Islands | |
| Pettigrew (1981) | |
Sweden | |
| van der Werf et al. (2026) |
| Bergström et al. (1982) |
Ukraine | |
| Шарыгин (2015) |
USA | |
| Graeme (1981) |
| Graeme (1981) +1 other reference | |
| Garvie (2016) |
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Mount Vesuvius, Metropolitan City of Naples, Campania, Italy