Calcioancylite
A synonym
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About Calcioancylite
Name:
From the Greek αγκυλός ("ankylos") for "curved", in allusion to its usualy rounded and distorted crystal shapes, and the prefix "CALCIO-" in allusion to its composition with CALCIum dominant over strontium under the old naming system without a REE suffix.
Synonym of:
This page provides mineralogical data about Calcioancylite.
Unique Identifiers
Mindat ID:
9602
Long-form identifier:
mindat:1:1:9602:3
Similar Names
| Calcioancylite-(Ce) | A valid IMA mineral species - grandfathered | (Ce,Ca,Sr)CO3(OH,H2O) |
| Calcioancylite-(La) | A valid IMA mineral species | (LaCa)(CO3)2(OH) · H2O |
| Calcioancylite-(Nd) | A valid IMA mineral species | Ca(Nd,La,Ce)(CO3)2(OH).H2O |
Chemical Analysis
Oxide wt%:
| 1 | 2 | |
|---|---|---|
| CaO | 7.55 % | 6.38 % |
| SrO | 0.25 % | 1.96 % |
| La2O3 | 21.85 % | 14.34 % |
| Ce2O3 | 31.07 % | 29.67 % |
| Pr2O3 | 2.67 % | 0.24 % |
| Nd2O3 | 7.64 % | 9.64 % |
| Sm2O3 | 0.21 % | 0.65 % |
| F | 0.72 % | |
| -O=F2 | -0.30 % | |
| BaO | 0.85 % | |
| Total: | 71.66 % | 63.73 % |
Empirical formulas:
| Sample ID | Empirical Formula |
|---|---|
| 3 | (La0.58Ce0.55Pr0.14Nd0.10Ca0.39Sr0.20K0.04)Σ2.00(CO3)2[(OH)1.25F0.06(H2O)0.69]Σ2.00 |
Sample references:
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) |
|---|---|---|---|---|---|---|---|
| 0006385 | Calcioancylite-(Nd) | Orlandi P, Pasero M, Vezzalini G (1990) Calcio-ancylite-(Nd), a new REE-carbonate from Baveno, Italy European Journal of Mineralogy 2 413-418 | 1990 | Baveno, Italy | 0 | 293 |
CIF Raw Data - click here to close
Synonyms of Calcioancylite
Other Language Names for Calcioancylite
German:Calcioankylith
Russian:Кальциоанкилит
Common Associates
Associations Based on Photo Data:
| 3 photos of Calcioancylite associated with 'Arisite' | |
| 2 photos of Calcioancylite associated with Korobitsynite | (Na,◻)4Ti2(Si4O12)(O,OH)2 · 4H2O |
| 1 photo of Calcioancylite associated with 'Sazhinite' |
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 Calcioancylite
mindat.org URL:
https://www.mindat.org/min-9602.html
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References for Calcioancylite
Reference List:
Localities for Calcioancylite
Showing 82 localities.
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The 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.
Guisachan Quarry, Tomich, North， West and Central Sutherland, Highland, Scotland, UK