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UM1977-03-COSiO:CaClH

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Formula:
Ca10-11(CO3)7(SiO4)Cl1-2(OH)1-2
Colour:
colourless
Specific Gravity:
2.65 (Calculated)
Crystal System:
Monoclinic
Chemically comparable to rustumite.

With spurrite and rustumite; also andradite, calcite, hillebrandite, vesuvianite, wollastonite.


Hide all sections | Show all sections

Classification of UM1977-03-COSiO:CaClHHide

Notes:
Unnamed (probably invalid)
Approval History:
Unnamed, and probably invalid.
5.BA.25

5 : CARBONATES (NITRATES)
B : Carbonates with additional anions, without H2O
A : With Cu, Co, Ni, Zn, Mg, Mn

Physical Properties of UM1977-03-COSiO:CaClHHide

Colour:
colourless
Cleavage:
Perfect
{010} perfect, {001) doubtful
Density:
2.65 g/cm3 (Calculated)

Optical Data of UM1977-03-COSiO:CaClHHide

Type:
Biaxial (-)
RI values:
nα = 1.554 nβ = 1.573 nγ = 1.577
2V:
Measured: 48°
Max Birefringence:
δ = 0.023
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
Low
Dispersion:
r < v, medium, elongation negative

Chemical Properties of UM1977-03-COSiO:CaClHHide

Formula:
Ca10-11(CO3)7(SiO4)Cl1-2(OH)1-2

Crystallography of UM1977-03-COSiO:CaClHHide

Crystal System:
Monoclinic
Twinning:
on {001}
Comment:
crystal system not sure

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
11.43 Å(35)
8.36 Å(30)
5.701 Å(30)
3.062 Å(100)
2.909 Å(40)
2.771 Å(35)
2.417 Å(50)
2.230 Å(30)
1.962 Å(40)
1.899 Å(50)
1.899 Å(50)
1.837 Å(70)

First Recorded Occurrence of UM1977-03-COSiO:CaClHHide

General Appearance of First Recorded Material:
Occurs in 0.1-0.4mm grains
Geological Setting of First Recorded Material:
occurs in a thermally altered limestone at the contact with granite
Associated Minerals at First Recorded Locality:

Synonyms of UM1977-03-COSiO:CaClHHide

Related Minerals - Nickel-Strunz GroupingHide

5.BA.05AzuriteCu3(CO3)2(OH)2Mon. 2/m : P21/b
5.BA.10GeorgeiteCu2(CO3)(OH)2 · 6H2OAmor.
5.BA.10Glaukosphaerite(Cu,Ni)2(CO3)(OH)2Mon. 2/m : P21/b
5.BA.10KolweziteCuCo(CO3)(OH)2Tric.
5.BA.10MalachiteCu2(CO3)(OH)2Mon. 2/m : P21/b
5.BA.10Mcguinnessite(Mg,Cu)2(CO3)(OH)2
5.BA.10NullaginiteNi2(CO3)(OH)2Mon.
5.BA.10PokrovskiteMg2(CO3)(OH)2Mon.
5.BA.10Rosasite(Cu,Zn)2(CO3)(OH)2Mon. 2/m : P21/b
5.BA.10Zincrosasite(Zn,Cu)2(CO3)(OH)2Mon.
5.BA.10ChukanoviteFe2+2(CO3)(OH)2Mon. 2/m : P21/b
5.BA.15Aurichalcite(Zn,Cu)5(CO3)2(OH)6Mon. 2/m : P21/m
5.BA.15HydrozinciteZn5(CO3)2(OH)6Mon. 2/m : B2/m
5.BA.20HoldawayiteMn6(CO3)2(OH)7(Cl,OH)Mon. 2/m : B2/m
5.BA.25DeferniteCa6(CO3)2-x(SiO4)x(OH)7(Cl,OH)1-2x (x<0.5)Orth. mmm (2/m 2/m 2/m) : Pnma
5.BA.30Loseyite(Mn2+,Zn,Mg)4Zn3(CO3)2(OH)10Mon. 2/m
5.BA.30SclariteZn7(CO3)2(OH)10Mon. 2/m : B2/b

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for UM1977-03-COSiO:CaClHHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Taner, M.F., Bertrand, J., Sarp, H. (1977): On the presence of a carbonate associated with spurrite, rustumite, and hillebrandite in a limestone-granite contact zone near Ikizdere, eastern Pontides, Turkey. C. R. Soc. Phys. Hist. Nat. Geneve: 12: 30-37 (in French); in: Fleischer, M., Chao, G.Y., Mandarino, J.A. (1979): New mineral names. American Mineralogist: 64: 658
Smith, D.G.W., Nickel, E.H. (2007): A System of Codification for Unnamed Minerals: Report of the SubCommittee for Unnamed Minerals of the IMA Commission on New Minerals, Nomenclature and Classification. Canadian Mineralogist: 45: 983-1055; http://nrmima.nrm.se/Valid2009_03.pdf (2016)

Internet Links for UM1977-03-COSiO:CaClHHide

Localities for UM1977-03-COSiO:CaClHHide

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

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for 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 (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.
Turkey (FRL)
 
  • Black Sea Region
    • Rize Province
Am.Min. 64,658(1979)
 
Mineral and/or Locality  
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