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Kollerite

Collectors Summary

Crystal System orthorhombisch, Cmcm

Chemism

Chem­ical formula

(NH4)2Fe3+(SO3)2(OH)·H2O

Chem­ical com­po­si­tion

Eisen, Sauerstoff, Schwefel, Stickstoff, Wasserstoff

Unit weight: 287.072497 u; Number of atoms in the formula: 24

Info

Empirical formula:

(NH4)2Fe(SO3)2(OH)·H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

3.86

11

45.83

1.0079470

11.0874170

Nitrogen

N

9.76

2

8.33

14.0067200

28.0134400

Oxygen

O

44.59

8

33.33

15.9994300

127.9954400

Sulfur

S

22.34

2

8.33

32.0655000

64.1310000

Iron

Fe

19.45

1

4.17

55.8452000

55.8452000

Strunz 9th edi­tion incl. updates

4

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)

IMA sta­tus

anerkanntes Mineral, CNMNC Newsletter Feb. 2019

Min­eral sta­tus

anerkanntes Mineral

Crystallography

Crystal Sys­tem

orthorhombisch

Class (H-M)

mmm

Space Group number

63

Space Group

Cmcm

Cell param­e­ters a (Å)

17.803(7)

Cell param­e­ters b (Å)

7.395(4)

Cell param­e­ters c (Å)

7.096(3)

Cell param­e­ters a/b or c/a

2.407

Cell param­e­ters c/b

0.96

Cell param­e­ters α

90°

Cell param­e­ters β

90°

Cell param­e­ters γ

90°

Volumne (ų)

934.211

Kristall struc­ture

Neuer Strukturtyp, Struktur bestimmt

X-Ray Pow­der Diffrac­tion

8.905(100), 6.830(61), 3.887(8), 3.417(17), 3.283(8), 2.973(15), 2.847(16), 2.643(9)

XRD chart Kollerite

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

(Co-)Type locality

(Co-)Type locality

Ungarn/Baranya, Komitat/Pécs, Kreis/Pécs/Pécs-Vasas

Type mate­r­ial

Das Typenmaterial ist in den mineralogischen Sammlungen des Herman Ottó Museums, Kossuth u. 13, H-3525 Miskolc, Ungarn, Katalognummer 2018.201 (Holotyp), und des Ungarischen Naturhistorischen Museums, Ludovika tér 2-6, H-1083 Budapest, Ungarn, Katalognummer Gyn/3591 (Holotyp) hinterlegt.

Preface

Author (Name, Year)

Béla Fehér, István Sajó, László Kótai, Sándor Szakáll, Martin Ende, Herta Effenberger, Judith Mihály und Dávid Szabó (2019)

References

Fehér, B., Sajó, I., Kótai, L., Szakáll, S., Ende, M., Effenberger, H., Mihály, J. and Szabó, D. (2019) Kollerite, IMA 2018-131. CNMNC Newsletter No. 48, April 2019, page xxx; Mineralogical Magazine, 83, xxx-xxx

Ende, M., Effenberger, H., Fehér, B., Sajó, I., Kótai, L., Szakáll, S. (2021) Kollerite, (NH4)2Fe3+(SO3)2(OH)·H2O, a new sulfite mineral. Mitt. Österr. Mineral. Ges. 167, 88 (abs.).

Other languages

German

Kollerit

English

Kollerite

CNMNC (IMA)-Number

IMA 2018-131

CNMNC symbol

Symbol

Klr

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

German pages

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

English pages

Mindat - search for: Kollerite
Webmineral - search for:Kollerite
Handbook-of-Mineralogy - search for: Kollerite
RRUFF - Raman, XRD and other mineral data - search for: Kollerite
RRUFF - References and PDF downloads - search for: Kollerite
American-Mineralogist-Crystal-Structure-Database - search for: Kollerite
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Mineralienatls.de (Forum) - search for: Kollerit

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Kollerit
Crystal-Treasure.com - search for: Kollerit
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Edelsteine Neuburg - Gundolf Fischer - search for: Kollerit

Locations with GPS information