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Maneckiite (Maneckiit)

Collectors Summary

Crystal System orthorhombisch, Pcab

Chemism

Chem­ical formula

(Na☐)Ca2Fe2+2(Fe3+Mg)Mn2(PO4)6·2H2O

Addi­tional chem. informa­tion

Wicksit-Gruppe

Chem­ical com­po­si­tion

Calcium, Eisen, Magnesium, Mangan, Natrium, Phosphor, Sauerstoff, Wasserstoff, Vakanz

Unit weight: 1010.72286521 u; Number of atoms in the formula: 46

Info

Empirical formula:

(NaVc)Ca2Fe2(FeMg)Mn2(PO4)6·2H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Vacancy

Vc

0.00

1

2.17

0.0000000

0.0000000

Hydrogen

H

0.40

4

8.70

1.0079470

4.0317880

Oxygen

O

41.16

26

56.52

15.9994300

415.9851800

Sodium

Na

2.27

1

2.17

22.9897702

22.9897702

Magnesium

Mg

2.40

1

2.17

24.3050600

24.3050600

Phosphorus

P

18.39

6

13.04

30.9737612

185.8425672

Calcium

Ca

7.93

2

4.35

40.0784000

80.1568000

Manganese

Mn

10.87

2

4.35

54.9380499

109.8760998

Iron

Fe

16.58

3

6.52

55.8452000

167.5356000

Strunz 9th edi­tion incl. updates

8.CF.05

8: Phosphate, Arsenate, Vanadate
C: Phosphate ohne weitere Anionen, mit H2O
F: Mit großen und mittelgroßen Kationen, RO4:H2O > 1:1
05:Wicksit-Gruppe

IMA sta­tus

anerkannt CNMNC Aug. 2015 - CNMNC Newsletter No. 27 Okt. 2015

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

Wicksite group

Crystallography

Crystal Sys­tem

orthorhombisch

Class (H-M)

mmm

Space Group number

61

Space Group

Pcab

Cell param­e­ters a (Å)

12.526(4)

Cell param­e­ters b (Å)

12.914(5)

Cell param­e­ters c (Å)

11.664(4)

Cell param­e­ters a/b or c/a

0.97

Cell param­e­ters c/b

0.903

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Volumne (ų)

1886.778

Kristall struc­ture

Struktur bestimmt

X-Ray Pow­der Diffrac­tion

3.020(68), 2.942(29), 2.916(78), 2.869(31), 2.844(35), 2.825(30), 2.759(100), 2.121(30)

XRD chart Maneckiite

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

(Co-)Type locality

(Co-)Type locality

Polen/Niederschlesien (Dolnoslaskie), Woiwodschaft/Waldenburg (Wałbrzyski), Powiat/Wüstewaltersdorf (Walim)/Michelsdorf (Michałkowa)/Góry Sowie Block

Type mate­r­ial

Mineralogical Museum, University of Wrocław, Cybulskiego 30, 50-205 Wrocław, Poland

Col­lec­tion number of type mate­r­ial

MMWr IV7674 und MMWr IV7676

Preface

Author (Name, Year)

Pieczka, A., Hawthorne, F.C., Gołębiowska, B. and Włodek, A. (2015)

References

Pieczka, A., Hawthorne, F.C., Gołębiowska, B. and Włodek, A. (2015) Maneckiite, IMA 2015-056. CNMNC Newsletter No. 27, October 2015, page 1227; Mineralogical Magazine, 79, 1229-1236.

IMA group assignments

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

Bederite

Na0.5Ca2(Mn2+,Mg)4(Fe3+,Mg)2[PO4]6·2H2O

orthorhombisch : mmm : Pcab

8.CF.05

Grischunite

NaCa2Mn52+Fe3+(AsO4)6·2H2O

orthorhombisch : mmm : Pcab

8.CF.05

Maneckiite

(Na☐)Ca2Fe2+2(Fe3+Mg)Mn2(PO4)6·2H2O

orthorhombisch : mmm : Pcab

8.CF.05

Tassieite

(Na,☐)Ca2(Mg,Fe2+,Fe3+)2(Fe3+,Mg)2(Fe2+,Mg)2(PO4)6(H2O)2

8.CF.05

Wicksite

NaCa2(Fe2+,Mn2+)4MgFe3+(PO4)6·2H2O

orthorhombisch : mmm : Pcab

8.CF.05

Other languages

German

Maneckiit

English

Maneckiite

IMA Number

IMA 2015-056

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

German pages

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

English pages

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

Mineral Dealer

German pages

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

Locations with GPS information




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