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K Feldspar (Kalifeldspat)

Pictures (3 Images total)

Pseudomorphose von K-Feldspat nach Leucit
Views (Image: 1334779779): 10752
Pseudomorphose von K-Feldspat nach Leucit

Kaman-Kalehöyük, Kirsehir, Zentralanatolien, Türkei. D:5cm.
Collection: Mineralogisches Institut Uni Tübingen
Copyright: Doc Diether
Contribution: Doc Diether 2012-04-18
Locality: Kaman-Kalehöyük / Kirsehir, Provinz / Zentralanatolien / Türkei
große Feldspatkristalle
Views (Image: 1610210030): 1381
große Feldspatkristalle

(10/2009); Monte Capanne, Elba, Insel, Livorno, Toskana, IT
Copyright: Systemer
Contribution: Systemer 2021-01-09
Locality: Mt. Capanne / Elba, Insel / Livorno, Provinz / Toskana (Toscana) / Italien
großer Feldspatkristall
Views (Image: 1610210142): 1383
großer Feldspatkristall

(10/2009); Monte Capanne, Elba, Insel, Livorno, Toskana, IT
Copyright: Systemer
Contribution: Systemer 2021-01-09
Locality: Mt. Capanne / Elba, Insel / Livorno, Provinz / Toskana (Toscana) / Italien

Chemism

Chem­ical formula

KAlSi3O8

Addi­tional chem. informa­tion

Kalifeldspat ist eine Untergruppe von Feldspat mit den Vertretern Orthoklas, Mikroklin, Sanidin, Kokchetavit

Chem­ical com­po­si­tion

Aluminium, Silicium, Kalium, Sauerstoff

Unit weight: 278.3318782 u; Number of atoms in the formula: 13

Info

Empirical formula:

KAlSi3O8

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Oxygen

O

45.99

8

61.54

15.9994300

127.9954400
Aluminium

Al

9.69

1

7.69

26.9815382

26.9815382
Silicon

Si

30.27

3

23.08

28.0855300

84.2565900
Potassium

K

14.05

1

7.69

39.0983100

39.0983100

Min­eral sta­tus

Reihe/Gruppe/Serie/Folge

Var­i­ety / poly­type of

Feldspar group

Other languages

English

K Feldspar

German

Kalifeldspat

Alternative Name

German

K-Feldspat

German

Kaliumfeldspat

English

Potassic Feldspar

English

Potassium Feldspar

Simplified Chinese

钾长石

CNMNC symbol

Symbol

Kfs

Rock part of

 
Rocks

 
 
igneous rocks and sediments

 
 
 
crystalline igneous rocks

 
 
 
 
normal crystalline rocks

 
 
 
 
 
coarse-grained crystalline rocks

 
 
 
 
 
 
dioritic-rock

 
 
 
 
 
 
 
quartz-monzodiorite

 
 
 
 
 
 
 
 
cizlakite  

 
 
 
 
 
 
gabbroic-rock

 
 
 
 
 
 
 
quartz-monzogabbro

 
 
 
 
 
 
 
 
cizlakite  

 
 
 
 
 
 
granitic-rock

 
 
 
 
 
 
 
alkali-feldspar-granite

 
 
 
 
 
 
 
 
Åland aplite granite  

Refresh list | View legend

Hint

- Essential mineral - Important for the classification of the rock.
- Accessory or non-essential mineral - this minerals are common, sometimes major part of, but are not always present.

Actuality: 25. Jan 2022 - 15:59:52

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

German pages

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

English pages

 Mindat - search for: K Feldspar
Webmineral - search for:K Feldspar
Handbook-of-Mineralogy - search for: K Feldspar
RRUFF - Raman, XRD and other mineral data - search for: K Feldspar
RRUFF - References and PDF downloads - search for: K Feldspar
American-Mineralogist-Crystal-Structure-Database - search for: K Feldspar
Athena - search for: K Feldspar
Strahlen.org - search for: K Feldspar
Mineralienatls.de (Forum) - search for: Kalifeldspat

Mineral Dealer

German pages

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

Locations with GPS information