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Fupingqiuite (Fupingqiuit)

Additional Functions

Collectors Summary

Crystal System monoklin, P21/n

Additional information / Summary

Als Nebeneffekt der neuen Klassifizierung von Alluauditen ist das Mineral Fupingqiuit (IMA 2016-087; siehe CNMNC Newsletter 35) keine vom Varulit getrennte Art und wurde diskreditiert.

Chemism

Chemical formula

(Na,Mn2+,☐)2Mn2+2 Fe3+(PO4)3

Chemical composition

Eisen, Mangan, Natrium, Phosphor, Sauerstoff, Vakanz

Unit weight: 511.186297582 u; Number of atoms in the formula: 20

Info

Empirical formula:

(Na0.6Mn0.3Vc0.1)2Mn2Fe(PO4)3

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Vacancy

Vc

0.00

0.2

1.00

0.0000000

0.0000000

Oxygen

O

37.56

12

60.00

15.9994300

191.9931600

Sodium

Na

5.40

1.2

6.00

22.9897702

27.5877242

Phosphorus

P

18.18

3

15.00

30.9737612

92.9212836

Manganese

Mn

27.94

2.6

13.00

54.9380499

142.8389297

Iron

Fe

10.92

1

5.00

55.8452000

55.8452000

Strunz 9th edition incl. updates

8.AC.15

8: Phosphate, Arsenate, Vanadate
A: Phosphate, etc., ohne weitere Anionen, ohne H2O
C: Mit mittelgroßen und großen [Kationen]
15:Wyllieit-Gruppe

IMA status

Diskreditiert, CNMNC Newsletter Nr. 44, Juli 2018; zuvor anerkannt von der CNMNC in Newsletter 35 im Jan. 2017

Mineral status

diskreditiert

IMA Classification

IMA Classification

Alluaudite supergroup  ⇒ Wyllieite group

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

14

Space Group

P21/n

Cell parameters a (Å)

11.9951(3)

Cell parameters b (Å)

12.5217(3)

Cell parameters c (Å)

6.4260(2)

Cell parameters a/b or c/a

0.958

Cell parameters c/b

0.513

Cell parameters α

90°

Cell parameters β

114.640(1)°

Cell parameters γ

90°

Volumne (ų)

877.295

Kristall structure

Struktur bestimmt

X-Ray Powder Diffraction

3.488(28), 3.070(98), 2.919(34), 2.873(83), 2.834(55), 2.713(100), 2.517(87), 2.088(79)

XRD chart Fupingqiuite

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

(Co-)Type locality

(Co-)Type locality

Argentinien/San Luis, Provinz/Chacabuco Department/Nancy Pegmatit

Type material

Mineral Museum, University of Arizona, Tucson, USA
RRUFF Project

Collection number of type material

21322
R160052

Preface

Author (Name, Year)

Hexiong Yang, Robert T. Downs, Xiangping Gu, Xiande Xie and Anaïs Kobsch

References

Yang, H., Downs, R.T., Gu, X., Xie, X. and Kobsch, A. (2017) Fupingqiuite, IMA 2016-087. CNMNC Newsletter No. 35, February 2017, page 211; Mineralogical Magazine, 81, 209-213.

IMA group assignments

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

Bobfergusonite

Na2Mn52+Fe3+Al(PO4)6

monoklin : 2/m : P21/n

8.AC.15

Ferrobobfergusonite

Na2Fe2+5Fe3+Al(PO4)6

8.AC.15

Ferrorosemaryite

☐NaFe2+Fe3+Al(PO4)3

monoklin : 2/m : P21/n

8.AC.15

Ferrowyllieite

(Na,Ca,Mn)(Fe2+,Mn)(Fe2+,Fe3+,Mg)Al(PO4)3

monoklin : 2/m : P21/n

8.AC.15

'Fupingqiuite'

(Na,Mn2+,☐)2Mn2+2 Fe3+(PO4)3

monoklin : 2/m : P21/n

8.AC.15

Qingheiite

Na2Mn2+MgAl(PO4)3

monoklin : 2/m : P21/n

8.AC.15

Qingheiite-(Fe2+)

Na2Fe2+MgAl(PO4)3

monoklin : 2/m : P21/n

8.AC.15

Rosemaryite

(Na,Ca,Mn2+)(Mn2+,Fe2+)(Fe3+,Fe2+,Mg)Al(PO4)3

monoklin : 2/m : P21/n

8.AC.15

Wyllieite

(Na,Ca,Mn2+)(Mn2+,Fe2+)(Fe2+,Fe3+,Mg)Al(PO4)3

monoklin : 2/m : P21/n

8.AC.15

Other languages

German

Fupingqiuit

English

Fupingqiuite

Russian

Фупиньчжит

IMA Number

IMA 2016-087

RRUFF ID

R160052

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

German pages

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

English pages

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

Russian pages

Webmineral.ru - search for: Фупиньчжит

Mineral Dealer

German pages

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



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