'._('einklappen').'
 

Umbrianite

Collectors Summary

Crystal System orthorhombisch, Pmmn

Chemism

Chem­ical formula

K7Na2Ca2[Al3Si10O29]F2Cl2

Chem­ical com­po­si­tion

Aluminium, Calcium, Chlor, Natrium, Silicium, Fluor, Kalium, Sauerstoff

Unit weight: 1334.5111015 u; Number of atoms in the formula: 57

Info

Empirical formula:

K7Na2Ca2[Al3Si10O29]F2Cl2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Oxygen

O

34.77

29

50.88

15.9994300

463.9834700

Fluorine

F

2.85

2

3.51

18.9984033

37.9968065

Sodium

Na

3.45

2

3.51

22.9897702

45.9795404

Aluminium

Al

6.07

3

5.26

26.9815382

80.9446146

Silicon

Si

21.05

10

17.54

28.0855300

280.8553000

Chlorine

Cl

5.31

2

3.51

35.4532000

70.9064000

Potassium

K

20.51

7

12.28

39.0983100

273.6881700

Calcium

Ca

6.01

2

3.51

40.0784000

80.1568000

Strunz 9th edi­tion incl. updates

9.EB.

9: Silikate (Germanate)
E: Schichtsilikate (Phyllosilikate)
B: Doppelnetze mit 4- und 6 beteiligten Ringen

Lapis Clas­sifica­tion

VIII/H.38-028

VIII: SILIKATE
H: Schichtsilikate
38: Schichtsilikate mit Tetraeder-Doppelschichten und verwandte Strukturen

Clas­sifica­tion by Hölzel

9.EF.118

9: SILICATES
E: Phyllosilicates
F: Other Micas without H2O
1: Triclinic Stilpnomelane-Group

IMA sta­tus

anerkannt - CNMNC Newsletter - NEW MINERAL PROPOSALS APPROVED IN OCTOBER 2011

Min­eral sta­tus

anerkanntes Mineral

Crystallography

Crystal Sys­tem

orthorhombisch

Class (H-M)

mmm

Space Group number

59

Space Group

Pmmn

Cell param­e­ters a (Å)

7.062

Cell param­e­ters b (Å)

38.420

Cell param­e­ters c (Å)

6.573

Cell param­e­ters a/b or c/a

0.184

Cell param­e­ters c/b

0.171

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Z

2

Volumne (ų)

1783.4

Kristall struc­ture

Neuer Strukturtyp, Struktur bestimmt

X-Ray Pow­der Diffrac­tion

9.65(100), 6.91(43), 6.59(97), 3.884(25), 3.293(77), 3.118(70), 2.903(52), 2.819(53)

XRD chart Umbrianite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Density (g/cm³)

2.485 ( ρ calc. Mineralienatlas )

(Co-)Type locality

(Co-)Type locality

Italien/Umbrien (Umbria), Region/Terni, Provinz/Marsciano/San Venanzo/Vulkan Pian di Celle/Cava Vispi

Type mate­r­ial

Fersman Mineralogical Museum of the Russian Academy of Sciences, Moscow, Russia

Col­lec­tion number of type mate­r­ial

4157/1

Preface

Author (Name, Year)

Sharygin, V.V., Pekov, I.V., Zubkova, N.V., Khomyakov, A.P., Stoppa, F. and Pushcharovsky, D.Y. (2011)

References

Sharygin, V.V., Pekov, I.V., Zubkova, N.V., Khomyakov, A.P., Stoppa, F. and Pushcharovsky, D.Y. (2011) Umbrianite, December 2011, page 2892; Mineralogical Magazine, 75, 2887-2893.

Related minerals "Strunz Classification" (9. Edition) [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Umbrianite

K7Na2Ca2[Al3Si10O29]F2Cl2

orthorhombisch : mmm : Pmmn

9.EB.

Günterblassite

(K,Ca,Ba,Na,☐)3Fe[(Si,Al)13O25(OH,O)4]·7H2O

orthorhombisch : mm2 : Pnm21

9.EB.

Hillesheimite

(K,Ca,Ba,☐)2(Mg,Fe,Ca,☐)2[(Si,Al )13O23(OH)6](OH)·8H2O

orthorhombisch : mmm : Pmmn

9.EB.

Fivegite

K4Ca2[AlSi7O17(O2-xOHx)][(H2O)2-xOHx]Cl {x=0-2}

orthorhombisch : mm2 : Pm21n

9.EB.05

Rhodesite

KHCa2Si8O19·5H2O

orthorhombisch : mmm : Pmcm

9.EB.05

Macdonaldite

BaCa4Si16O36(OH)2·10H2O

orthorhombisch : mmm : Cmcm

9.EB.05

Melansonite

Na☐KZrSi8O19·5H2O

orthorhombisch : mmm : Pmma

9.EB.05

Delhayelite

K7Na3Ca5Al2Si14O38F4Cl2

orthorhombisch : mmm : Pmmn

9.EB.10

Hydrodelhayelite

KCa2AlSi7O17(OH)2·6H2O

orthorhombisch : mm2 : Pnm21

9.EB.10

Monteregianite-(Y)

KNa2YSi8O19·5H2O

monoklin : 2/m : P21/n

9.EB.15

Carletonite

KNa4Ca4Si8O18(CO3)4(OH,F)·H2O

tetragonal : 4/mmm : P4/mbm

9.EB.20

Fluorcarletonite

KNa4Ca4[Si8O18](CO3)4F·H2O

tetragonal : 4/mmm : P4/mbm

9.EB.20

Related minerals "Lapis Classification" [Mineral | Chemical formula | Crystal system : Class (H-M) : Space Group | Indenture number]

Monteregianite-(Y)

KNa2YSi8O19·5H2O

monoklin : 2/m : P21/n

VIII/H.38-010

Mountainite

KNa2Ca2[Si8O19(OH)]·6H2O

monoklin : 2/m : P21/a, P21/c, P21/n

VIII/H.38-015

Rhodesite

KHCa2Si8O19·5H2O

orthorhombisch : mmm : Pmcm

VIII/H.38-020

Günterblassite

(K,Ca,Ba,Na,☐)3Fe[(Si,Al)13O25(OH,O)4]·7H2O

orthorhombisch : mm2 : Pnm21

VIII/H.38-022

Fivegite

K4Ca2[AlSi7O17(O2-xOHx)][(H2O)2-xOHx]Cl {x=0-2}

orthorhombisch : mm2 : Pm21n

VIII/H.38-025

Umbrianite

K7Na2Ca2[Al3Si10O29]F2Cl2

orthorhombisch : mmm : Pmmn

VIII/H.38-028

Delhayelite

K7Na3Ca5Al2Si14O38F4Cl2

orthorhombisch : mmm : Pmmn

VIII/H.38-030

Hydrodelhayelite

KCa2AlSi7O17(OH)2·6H2O

orthorhombisch : mm2 : Pnm21

VIII/H.38-040

Macdonaldite

BaCa4Si16O36(OH)2·10H2O

orthorhombisch : mmm : Cmcm

VIII/H.38-050

Seidite-(Ce)

Na4Sr(Ce,La)Ti[(F,OH)|Si8O22]·5H2O

monoklin : 2/m : C2/c

VIII/H.38-055

Ilímaussite-(Ce)

(Ba,Na)10K3Na4.5Ce5(Nb,Ti)6O6(Si12O36)(Si9O18)(O,OH)24

trigonal : 32 : R32

VIII/H.38-057

Cymrite

Ba(Si,Al)4(O,OH)8·H2O

monoklin : m : Pm

VIII/H.38-060

Kampfite

Ba12(Si11Al5)O31(CO3)8Cl5

monoklin : m : Cc

VIII/H.38-065

Lourenswalsite

(K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12

VIII/H.38-080

Tienshanite

(Na,K)9-10(Ca,Y)2Ba6(Mn2+,Fe2+,Ti4+,Zn)6(Ti,Nb) [(O,F,OH)11|B2O4|Si6O15]6

hexagonal : 6/m : P6/m

VIII/H.38-085

Wickenburgite

Pb3CaAl[Si10O27]·3H2O

trigonal : 3m : P31c

VIII/H.38-090

Related minerals "Hoelzel Classification" [Mineral | Chemical formula : Crystal system : Class (H-M) | Space Group | Indenture number]

Stilpnomelane

K(Fe2+,Mg,Fe3+,Al)8(Si,Al)12(O,OH)27·2H2O

triklin : 1 : P1

9.EF.100

Umbrianite

K7Na2Ca2[Al3Si10O29]F2Cl2

orthorhombisch : mmm : Pmmn

9.EF.118

Minnesotaite

Fe2+3Si4O10(OH)2

triklin : 1 : P1

9.EF.130

Other languages

German

Umbrianit

English

Umbrianite

IMA Number

IMA 2011-074

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

DeWikiPedia - search for: Umbrianit
Google-Bilder-Suche - search for: Umbrianit
Mineralogisch-Petrographisches-Institut Hamburg - search for: Umbrianit

English pages

Mindat - search for: Umbrianite
Webmineral - search for:Umbrianite
Handbook-of-Mineralogy - search for: Umbrianite
RRUFF - Raman, XRD and other mineral data - search for: Umbrianite
RRUFF - References and PDF downloads - search for: Umbrianite
American-Mineralogist-Crystal-Structure-Database - search for: Umbrianite
Athena - search for: Umbrianite

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Umbrianit
Crystal-Treasure.com - search for: Umbrianit
Bosse - search for: Umbrianit

Locations with GPS information