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Kampelite

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Kampelit
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Kampelit
Kampelit 20x20x15 mm UK/England/Cumbria Co./Allerdale, District/Caldbeck, Parish/Caldbeck Fells/Dry Gill Mine (Drygill Mine)
Copyright: Othmar Atzor; Contribution: anatase2
Collection: anatase2, Collection number: 3280
Location: UK/England/Cumbria Co./Allerdale, District/Caldbeck, Parish/Caldbeck Fells/Dry Gill Mine (Drygill Mine)
Mineral: Kampelite
Image: 1707659952
License: Usage for Mineralienatlas project only
Kampelit (SNr: 3280)

Kampelit 20x20x15 mm UK/England/Cumbria Co./Allerdale, District/Caldbeck, Parish/Caldbeck Fells/Dry Gill Mine (Drygill Mine)

Collection: anatase2
Copyright: Othmar Atzor
Contribution: anatase2 2024-02-11
Locality: Dry Gill Mine (Drygill Mine) / Caldbeck Fells / Caldbeck, Parish / Allerdale, District / Cumbria Co. / England / UK

Collectors Summary

Crystal System orthorhombisch, Pnma

Chemism

Chemical formula

Ba6Mg3Sc8(PO4)12(OH)6·7H2O

Chemical composition

Barium, Magnesium, Scandium, Phosphor, Sauerstoff, Wasserstoff

Unit weight: 2624.3379708 u; Number of atoms in the formula: 110

Info

Empirical formula:

Ba6Mg3Sc8(PO4)12(OH)6·7H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.77

20

18.18

1.0079470

20.1589400

Oxygen

O

37.19

61

55.45

15.9994300

975.9652300

Magnesium

Mg

2.78

3

2.73

24.3050600

72.9151800

Phosphorus

P

14.16

12

10.91

30.9737612

371.6851344

Scandium

Sc

13.70

8

7.27

44.9559108

359.6472864

Barium

Ba

31.40

6

5.45

137.3277000

823.9662000

Strunz 9th edition incl. updates

8.DG.05

8: Phosphate, Arsenate, Vanadate
D: Phosphate, mit weiteren Anionen, mit H2O
G: Mit großen und mittelgroßen [Kationen], (OH, etc.):RO4 < 0.5:1
05:Lavendulan-Gruppe

Lapis Classification

VII/D.28-027

VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!)
D: Wasserhaltige Phosphate, mit fremden Anionen
28: Mittelgroße und sehr große Kationen: Al-Mg und Ca-Na-K; Overit-Gruppe

IMA status

Anerkannt von der CNMNC in Newsletter 35 im Dez. 2016

Mineral status

anerkanntes Mineral

Crystallography

Crystal System

orthorhombisch

Class (H-M)

mmm

Space Group number

62

Space Group

Pnma

Cell parameters a (Å)

11.2261(9)

Cell parameters b (Å)

8.5039(6)

Cell parameters c (Å)

27.699(2)

Cell parameters a/b or c/a

1.32

Cell parameters c/b

3.257

Cell parameters α

90°

Cell parameters β

90°

Cell parameters γ

90°

Volume (ų)

2644.303

Crystal structure

Neuer Strukturtyp, Struktur bestimmt

X-Ray Powder Diffraction

15.80(100), 13.86(45), 3.292(11), 3.184(18), 3.129(19), 3.022(14), 2.756(16), 2.688(24)

XRD chart Kampelite

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

(Co-)Type locality

(Co-)Type locality

Russland/Nordwestrussland, Föderationskreis/Murmansk, Oblast/Kola-Halbinsel/Kovdor/Phoscorite-Carbonatite Pipe

Type material

Mineralogical museum, St. Petersburg State University, Russia

Collection number of type material

1/19660

Preface

Name from

dem russischen Bergbauingenieur Felix Borisovich Kampel’

Author (Name, Year)

Victor N. Yakovenchuk, Gregory Y. Ivanyuk, Yakov A. Pakhomovsky, Taras L. Panikorovskii, Sergei N. Britvin, Sergey V. Krivovichev, Vladimir V. Shilovskikh und Vladimir N. Bocharov, 2017

References

Yakovenchuk, V.N., Ivanyuk, G.Y., Pakhomovsky, Y.A., Panikorovskii, T.L., Britvin, S.N., Krivovichev, S.K., Shilovskikh, V.V. and Bocharov, V.N. (2017) Kampelite, IMA 2016-084. CNMNC Newsletter No. 35, February 2017, page 210; Mineralogical Magazine, 81, 209-213

Other languages

German

Kampelit

English

Kampelite

CNMNC (IMA)-Number

IMA 2016-084

CNMNC symbol

Symbol

Kpl

IDs

GUSID (Global unique identifier short form) L8ETqGWJC0-Xa_7D1tH4kg
GUID (Global unique identifier) A813C12F-8965-4F0B-976B-FEC3D6D1F892
Database ID 8292