'._('einklappen').'
 

Feynmanite

Pictures (1 Images total)

Feynmanit
Views (Image: 1577814000): 226
Feynmanit

hellgelbe, nadelige Kristalle von Feynmanit, Markey Mine, Red Canyon, San Juan Co., Utah, USA; BB < 1 mm

Copyright: Joy Desor
Contribution: openpit 2019-12-31
Locality: Markey Mine / Red Canyon / White Canyon District / San Juan Co. / Utah / USA

Collectors Summary

Color blass grünlichgelb
Streak color weiß
Lustre Glasglanz
Hardness (Mohs) 2
Cleavages vollkommen nach {010}
Crystal System monoklin, P2/n
Morphology nadelige xx bis etwa 0.1 mm Länge

Chemism

Chem­ical formula

Na(UO2)(SO4)(OH)·3.5H2O

Addi­tional chem. informa­tion

Chemisch und strukturell verwandt mit Plášilit

Chem­ical com­po­si­tion

Natrium, Sauerstoff, Schwefel, Uran, Wasserstoff

Unit weight: 469.1417742 u; Number of atoms in the formula: 21.5

Info

Empirical formula:

Na(UO2)(SO4)(OH)·3.5H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

1.72

8

37.21

1.0079470

8.0635760

Oxygen

O

35.81

10.5

48.84

15.9994300

167.9940150

Sodium

Na

4.90

1

4.65

22.9897702

22.9897702

Sulfur

S

6.83

1

4.65

32.0655000

32.0655000

Uranium

U

50.74

1

4.65

238.0289130

238.0289130

Strunz 9th edi­tion incl. updates

7.EC.

7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate)
E: Uranylsulfate
C: Mit mittelgroßen und großen [Kationen]

IMA sta­tus

anerkannt - CNMNC Newsletter 38 - Juli 2017

Min­eral sta­tus

anerkanntes Mineral

Optical Properties

Color

blass grünlichgelb

Streak color

weiß

Diaphane­ity (Trans­parency)

durchsichtig

Lus­tre

Glasglanz

Optical Data Luminescence

Lumi­nes­cence

hell grünlich weiß unter einem 405 nm Laser

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

13

Space Group

P2/n

Cell param­e­ters a (Å)

6.927(3)

Cell param­e­ters b (Å)

8.355(4)

Cell param­e­ters c (Å)

16.210(7)

Cell param­e­ters a/b or c/a

0.829

Cell param­e­ters c/b

1.94

Cell param­e­ters α

90°

Cell param­e­ters β

90.543(4)°

Cell param­e­ters γ

90°

Volumne (ų)

938.113

Kristall struc­ture

Chemisch und strukturell verwandt mit Plášilit

X-Ray Pow­der Diffrac­tion

8.37(100),
6.37(33),
5.07(27),
4.053(46),
3.649(25),
3.578(28),
3.467(25),
3.213(25)

XRD chart Feynmanite

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

Morphol­ogy

nadelige xx bis etwa 0.1 mm Länge

Physical Properties

Hard­ness (Mohs)

2

Density (g/cm³)

3.324 ber.

Cleav­ages

vollkommen nach {010}

(Co-)Type locality

(Co-)Type locality

USA/Utah/San Juan Co./White Canyon District/Red Canyon/Blue Lizard Mine

USA/Utah/San Juan Co./White Canyon District/Red Canyon/Markey Mine

Type mate­r­ial

Cotypmaterial: Mineralogical collections of the Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, CA 90007, USA

Col­lec­tion number of type mate­r­ial

66590 und 66591 (Blue Lizard Mine)

66592 und 66593 (Markey Mine)

Par­a­ge­n­e­sis of type mate­r­ial

Auf Pyrit-reichem Asphalt neben Chinleit-(Y), Gips, Goethit, Natrojarosit, Natrozippeit, Plášilit, Shumwayit (Blue Lizard Mine) und Wetherillit (Markey Mine)

Preface

Author (Name, Year)

Anthony R. Kampf, Travis A. Olds, Jakub Plášil, Joe Marty und Samuel N. Perry (2019)

References

Kampf, A.R., Olds, T.A., Plášil, J., Marty, J. and Perry, S.N. (2017) Feynmanite, IMA 2017-035. CNMNC Newsletter No. 38, August 2017, page 1037; Mineralogical Magazine, 81, 1033–1038.

Anthony R. Kampf; Travis A. Olds; Jakub Plášil ; Joe Marty; Samuel N. Perry: Feynmanite, a new sodium uranyl sulfate mineral from Red Canyon, San Juan County, Utah, USA. Mineralogical Magazine Mineralogical Magazine Vol. 83, Nr. 2 (2019) S. 153-160.

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

Fermiite

Na4(UO2)(SO4)3·3H2O

orthorhombisch : mm2 : Pmn21

7.EC.

Bobcookite

NaAl(UO2)2(SO4)4·18H2O

triklin : 1 : P1

7.EC.

Feynmanite

Na(UO2)(SO4)(OH)·3.5H2O

monoklin : 2/m : P2/n

7.EC.

Meisserite

Na5(UO2)(SO4)3(SO3OH)(H2O)

triklin : 1 : P1

7.EC.

Běhounekite

U(SO4)2(H2O)4

orthorhombisch : mmm : Pnma

7.EC.

Klaprothite

Na6(UO2)(SO4)4·4H2O

monoklin : 2/m : P21/c

7.EC.

Ottohahnite

Na6(UO2)2(SO4)5(H2O)7·1.5H2O

triklin : 1 : P1

7.EC.

Péligotite

Na6(UO2)(SO4)4·4H2O

triklin : 1 : P1

7.EC.

Mathesiusite

K5(UO2)4(SO4)4(VO5)·4H2O

tetragonal : 4/m : P4/n

7.EC.

Navrotskyite

K2Na10(UO2)3(SO4)9·2H2O

orthorhombisch : mmm : Pbcm

7.EC.

Belakovskiite

Na7(UO2)(SO4)4(SO3OH)(H2O)3

triklin : 1 : P1

7.EC.

Bluelizardite

Na7(UO2)(SO4)4Cl(H2O)2

monoklin : 2/m : C2/c

7.EC.

Geschieberite

K2(UO2)(SO4)2·2H2O

orthorhombisch : mm2 : Pna21

7.EC.

Adolfpateraite

K(UO2)(SO4)(OH)(H2O)

monoklin : 2/m : P21/c

7.EC.

Plášilite

Na(UO2)(SO4)(OH)·2H2O

monoklin : 2/m : P21/c

7.EC.

Seaborgite

LiK2Na6(UO2)(SO4)5(SO3OH)(H2O)

triklin : 1 : P1

7.EC.

Wetherillite

Na2Mg(UO2)2(SO4)4·18H2O

monoklin : 2/m : P21/c

7.EC.

Oppenheimerite

Na2(UO2)(SO4)2·3H2O

triklin : 1 : P1

7.EC.

Alwilkinsite-(Y)

Y(UO2)3(SO4)2O(OH)3(H2O)7·7H2O

orthorhombisch : 222 : P212121

7.EC.

Ammoniomathesiusite

(NH4)5(UO2)4(SO4)4(VO5)·4H2O

tetragonal : 4/m : P4/n

7.EC.

Pseudomeisserite-(NH4)

(NH4)2Na4[(UO2)2(SO4)5]·4H2O

monoklin : 2/m : P21/c

7.EC.

Zippeite

K3(UO2)4(SO4)2O3(OH)·3H2O

monoklin : 2 : C2

7.EC.05

Redcanyonite

(NH4)2Mn[(UO2)4O4(SO4)2](H2O)4

monoklin : 2/m : C2/m

7.EC.05

Zinczippeite

Zn(UO2)2(SO4)O2·3.5H2O

monoklin : 2/m : C2/m

7.EC.05

Natrozippeite

Na5(UO2)8(SO4)4O5(OH)3·12H2O

monoklin : 2/m : P21/n

7.EC.05

Cobaltzippeite

Co(UO2)2(SO4)O2·3.5H2O

monoklin : 2/m : C2/m

7.EC.05

Nickelzippeite

Ni2(UO2)6(SO4)3(OH)10·16H2O

monoklin : 2/m : C2/m

7.EC.05

Pseudojohannite

Cu6.5(UO2)8O8(SO4)4(OH)5·25H2O

triklin : 1 : P1

7.EC.05

Ammoniozippeite

(NH4)2[(UO2)2(SO4)O2]·H2O

orthorhombisch : mmm : Ccmb

7.EC.05

Magnesiozippeite

Mg(UO2)2(SO4)O2·3.5H2O

monoklin : 2/m : C2/m

7.EC.05

Rabejacite

Ca2[(UO2)4O4(SO4)2](H2O)8

triklin : 1 : P1

7.EC.10

Sejkoraite-(Y)

Y2(UO2)8O6(SO4)4(OH)2·26H2O

triklin : 1 : P1

7.EC.15

Marécottite

Mg3[(UO2)4O3(OH)(SO4)2]2(H2O)28

triklin : 1 : P1

7.EC.15

Plavnoite

K0.8Mn0.6[(UO2)2O2(SO4)]·3.5H2O

monoklin : 2/m : C2/c

7.EC.20

Other languages

German

Feynmanit

English

Feynmanite

IMA Number

IMA 2017-035

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

German pages

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

English pages

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

Mineral Dealer

German pages

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

Locations with GPS information