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Clinoptilolite-K

Pictures (5 Images total)

Klinoptolith-K
Views (Image: 1427635505): 1060
Klinoptolith-K

Größe: 2 mm; Fundort: Hončova hůrka, Příbor, Bez. Neutitschein (Novy Jicin), Reg. Mährisch-Schlesien (Moravskoslezsky kraj), Tschechien
Copyright: Robert Vaňo
Contribution: slugslayer 2015-03-29
Locality: Hončova hůrka / Pribor / Neutitschein (Novy Jicin), Bezirk / Mährisch-Schlesien (Moravskoslezsky kraj) / Tschechien
Klinoptilolith-(K)
Views (Image: 1107346575): 2092
Klinoptilolith-(K)

als ziegelrote kugelige Gruppen bis 2 mm; Größe: 4 x 3 cm, Fundort: Honcova, Hurka, Tschechien
Copyright: McSchuerf
Contribution: Mineralienatlas 2005-02-02
Locality: Hončova hůrka / Pribor / Neutitschein (Novy Jicin), Bezirk / Mährisch-Schlesien (Moravskoslezsky kraj) / Tschechien
Klinoptilolith-K
Views (Image: 1419185625): 957
Klinoptilolith-K

Hončova hůrka, Příbor, Bez. Neutitschein (Novy Jicin), Reg. Mährisch-Schlesien (Moravskoslezsky kraj), Tschechien, Bildbreite 18 mm
Collection: Embarak
Copyright: Embarak
Contribution: Embarak 2014-12-21
Locality: Hončova hůrka / Pribor / Neutitschein (Novy Jicin), Bezirk / Mährisch-Schlesien (Moravskoslezsky kraj) / Tschechien
Klinoptolith-K
Views (Image: 1548532215): 329
Klinoptolith-K

Bildbreite: 25 mm; Fundort: Hončova hůrka, Příbor, Bez. Neutitschein (Novy Jicin), Reg. Mährisch-Schlesien (Moravskoslezsky kraj), Tschechien
Copyright: GeoPeak Minerals
Contribution: slugslayer 2019-01-26
Locality: Hončova hůrka / Pribor / Neutitschein (Novy Jicin), Bezirk / Mährisch-Schlesien (Moravskoslezsky kraj) / Tschechien
Klinoptilolith-K
Views (Image: 1586550906): 306
Klinoptilolith-K

FO.: Hončova hůrka bei Pribor, Bezrik Neutitschein (Novy Jicin), Region Mährisch-Schlesien (Moravskoslezsky kraj, Tschechische Republik / Stufengröße: 7,3 x 6,7 cm
Collection: Hrouda
Copyright: Hrouda
Contribution: Hrouda 2020-04-10
Locality: Hončova hůrka / Pribor / Neutitschein (Novy Jicin), Bezirk / Mährisch-Schlesien (Moravskoslezsky kraj) / Tschechien

Collectors Summary

Color weiß, rötlichweiß
Streak color weiß
Hardness (Mohs) 3.5 - 4
Solubility +++ Säuren
Crystal System monoklin, C2/m

Chemism

Chem­ical formula

K6(Si30Al6)O72·20H2O

Addi­tional chem. informa­tion

Frühere Formel: (K,Na,Ca)2-3(Si,Al)18O36·11H2O; Bei Analysen: Si/Al >= 4

Chem­ical com­po­si­tion

Aluminium, Silicium, Kalium, Sauerstoff, Wasserstoff

Unit weight: 2751.3104292 u; Number of atoms in the formula: 174

Info

Empirical formula:

K6(Si30Al6)O72·20H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Hydrogen

H

1.47

40

22.99

1.0079470

40.3178800
Oxygen

O

53.50

92

52.87

15.9994300

1,471.9475600
Aluminium

Al

5.88

6

3.45

26.9815382

161.8892292
Silicon

Si

30.62

30

17.24

28.0855300

842.5659000
Potassium

K

8.53

6

3.45

39.0983100

234.5898600

Anal­y­sis wt%

SiO2 : 64.70, Al2O3 : 12.43, Fe2O3 : 0.44, CaO : 1.26, BaO : 0.53, Na2O : 4.32, K2O : 2.28, H2O : 13.56 (Ref: USGS 69)

Strunz 9th edi­tion incl. updates

9.GE.05

9: Silikate (Germanate)
G: Gerüstsilikate (Tektosilikate) mit zeolithischem H2O; Familie der Zeolithe
E: Tafeln mit 4-4-1-1 Struktureinheiten
05:Heulandit-Gruppe

Lapis Clas­sifica­tion

VIII/J.23-020

VIII: SILIKATE
J: Gerüstsilikate (mit Zeolithen)
23: Zeolith-Gruppe; Blätterzeolithe

Clas­sifica­tion by Hölzel

9.FN.210

9: SILICATES
F: Tektosilicates
N: Heulandite-Group

Dana 8th edi­tion

77.01.04.02

77: Tektosilicates Tectosilicate Zeolite group
01: Tektosilicates Tectosilicate Zeolite group true zeolites
04: Heulandite and related species

IMA sta­tus

anerkannt

Min­eral sta­tus

anerkanntes Mineral

IMA Classification

IMA Clas­sifica­tion

 Zeolite group  ⇒ HEU zeolite structure group  ⇒ Clinoptilolite series

Optical Properties

Color

weiß, rötlichweiß

Streak color

weiß

Diaphane­ity (Trans­parency)

transparent bis durchscheinend

max. Birefrin­gence

0.003
Birefringence chart\! Clinoptilolite-K title=Birefringence chart Clinoptilolite-K

Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness.

RI value α / ω / n

1.477

RI value β

1.479

RI value γ / ε

1.480

Ri mean

1.479

2V angle

Biaxial (+/-) 40°~

Crystallography

Crystal Sys­tem

monoklin

Class (H-M)

2/m

Space Group number

12

Space Group

C2/m

Cell param­e­ters a (Å)

17.627

Cell param­e­ters b (Å)

17.955

Cell param­e­ters c (Å)

7.399

Cell param­e­ters a/b or c/a

0.982

Cell param­e­ters c/b

0.412

Cell param­e­ters α

90°

Cell param­e­ters β

116.28

Cell param­e­ters γ

90°

Z

2

Volumne (ų)

2099.691

X-Ray Pow­der Diffrac­tion

8.92(100),
3.964(50),
3.897(60),
3.419(20),
3.119(10),
2.974(80),
2.793(10),
2.728(30)
XRD chart Clinoptilolite-K

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hard­ness (Mohs)

3.5 - 4

VHN (Hard­ness Vick­ers)

160 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

2.1 - 2.2 / Durchschnittlich = 2.15

4.351 ( ρ calc. Mineralienatlas )

Insta­bil­ity

+++ Säuren

(Co-)Type locality

(Co-)Type locality

USA/Wyoming/Park Co./Hoodoo Mt.

Preface

Author (Name, Year)

Schaller, 1932

References

American Mineralogist, Band 17 (Nr. 4, 1932)

American Mineralogist 54 (1969), 887.

European Journal of Mineralogy 2 (1990), 819.

American Mineralogist 75 (1990), 522.

American Mineralogist 78 (1993), 260.

Handbook of Mineralogy (Anthony u.w.), 2 (1995), 152.

Canadian Mineralogist 35 (1997), 1571.

European Journal of Mineralogy 11 (1999), 1051.

IMA group assignments

 
Zeolite group
 
 
 

 
 
HEU zeolite structure group
 
 
 

 
 
 
Clinoptilolite series
 
 
 

 
 
 
 
Clinoptilolite-Ca
Ca3(Si30Al6)O72·20H2O
monoklin
C2/m, ,

 
 
 
 
Clinoptilolite-K
K6(Si30Al6)O72·20H2O
monoklin
C2/m

 
 
 
 
Clinoptilolite-Na
Na6(Si30Al6)O72·20H2O
monoklin
C2/m, ,

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Actuality: 20. Jun 2022 - 23:22:37

Other languages

Spanish

Clinoptilolita-K

English

Clinoptilolite-K

French

Clinoptilolite-K

German

Klinoptilolith-K

Russian

Клиноптилолит-K

Simplified Chinese

钾斜发沸石

Alternative Name

German

Klinoptilolit-K

Klinoptilolith-(K)

CNMNC symbol

Symbol

Cpt-K

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

German pages

 DeWikiPedia - search for: Klinoptilolith-K
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Mineralienatlas.de (Forum) - search for: Klinoptilolith-K

English pages

 Mindat - search for: Clinoptilolite-K
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Handbook-of-Mineralogy - search for: Clinoptilolite-K
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RRUFF - References and PDF downloads - search for: Clinoptilolite-K
American-Mineralogist-Crystal-Structure-Database - search for: Clinoptilolite-K
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Russian pages

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German pages

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Locations with GPS information