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Kaliophilite

Big Photo

Parco Chigi, Ariccia, Alban Hills, Rome Province, Latium, Italy
© C.H.M.-Schäfer

Show Kaliophilite Photos (21)
Formula:
K[AlSiO
 
4
]
System:HexagonalHardness:5½ - 6
This page provides mineralogical data about Kaliophilite.

Classification of Kaliophilite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:8/J.02-50
Nickel-Strunz 10th (pending) edition ID:9.FA.05

9 : SILICATES (Germanates)
F : Tektosilicates without zeolitic H2O
A : Tektosilicates without additional non-tetrahedral anions
Dana 8th edition ID:76.2.1.5

76 : TECTOSILICATES Al-Si Framework
2 : Al-Si Framework Feldspathoids and related species
Hey's CIM Ref.:16.3.2

16 : Silicates Containing Aluminum and other Metals
3 : Aluminosilicates of K
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Type Occurrence of Kaliophilite

Type Locality:Monte Somma, Somma-Vesuvius Complex, Naples Province, Campania, Italy
Year of Discovery:1886

Physical Properties of Kaliophilite

Hardness (Mohs):5½ - 6

Crystallography of Kaliophilite

Crystal System:Hexagonal
Cell Parameters:a = 26.93Å, c = 8.52Å
Ratio:a:c = 1 : 0.316
Unit Cell Volume:V 5,351.10 ų (Calculated from Unit Cell)

Optical Data of Kaliophilite

Type:Uniaxial (-)
RI values: nω = 1.532 nε = 1.527
Maximum Birefringence:δ = 0.005

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:Low

Chemical Properties of Kaliophilite

Formula:
K[AlSiO
 
4
]
Essential elements:Al, K, O, Si
All elements listed in formula:Al, K, O, Si
Common Impurities:Fe,Ca,Na

Relationship of Kaliophilite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
9.FA.05Kalsilite
K[AlSiO
 
4
]
9.FA.05Nepheline
(Na,K)[AlSiO
 
4
]
9.FA.05Panunzite
(Na,K)[AlSiO
 
4
]
9.FA.05Trikalsilite
(Na,K)[AlSiO
 
4
]
9.FA.05Yoshiokaite
(Ca,Na)[Al(Al,Si)O
 
4
]
9.FA.05Megakalsilite
KAlSiO
 
4
9.FA.10Malinkoite
NaBSiO
 
4
9.FA.15Virgilite
LiAlSi
 
2
O
 
6
9.FA.25Lisitsynite
KBSi
 
2
O
 
6
9.FA.30Adularia
KAlSi
 
3
O
 
8
9.FA.30Anorthoclase
(Na,K)[AlSi
 
3
O
 
8
]
9.FA.30Buddingtonite
(NH
 
4
)[AlSi
 
3
O
 
8
]
9.FA.30Celsian
Ba[Al
 
2
Si
 
2
O
 
8
]
9.FA.30Hyalophane
(K,Ba)[Al(Si,Al)Si
 
2
O
 
8
]
9.FA.30Microcline
K[AlSi
 
3
O
 
8
]
9.FA.30Orthoclase
K[AlSi
 
3
O
 
8
]
9.FA.30Sanidine
K[AlSi
 
3
O
 
8
]
9.FA.30Rubicline
(Rb,K)[AlSi
 
3
O
 
8
]
9.FA.30Monalbite
Na[AlSi
 
3
O
 
8
]
9.FA.35Albite
Na[AlSi
 
3
O
 
8
]
9.FA.35Andesine
(Na,Ca)[Al(Si,Al)Si
 
2
O
 
8
]
9.FA.35Anorthite
Ca[Al
 
2
Si
 
2
O
 
8
]
9.FA.35Bytownite
(Ca,Na)[Al(Al,Si)Si
 
2
O
 
8
]
9.FA.35Labradorite
(Ca,Na)[Al(Al,Si)Si
 
2
O
 
8
]
9.FA.35Oligoclase
(Na,Ca)[Al(Si,Al)Si
 
2
O
 
8
]
9.FA.35Reedmergnerite
Na[BSi
 
3
O
 
8
]
9.FA.40Paracelsian
Ba[Al
 
2
Si
 
2
O
 
8
]
9.FA.45Svyatoslavite
Ca[Al
 
2
Si
 
2
O
 
8
]
9.FA.45Kumdykolite
NaAlSi
 
3
O
 
8
9.FA.50Slawsonite
(Sr,Ca)[Al
 
2
Si
 
2
O
 
8
]
9.FA.55Lisetite
CaNa
 
2
Al
 
4
Si
 
4
O
 
16
9.FA.60Banalsite
BaNa
 
2
[Al
 
2
Si
 
2
O
 
8
]
 
2
9.FA.60Stronalsite
SrNa
 
2
[Al
 
2
Si
 
2
O
 
8
]
 
2
9.FA.65Danburite
CaB
 
2
Si
 
2
O
 
8
9.FA.65Maleevite
BaB
 
2
Si
 
2
O
 
8
9.FA.65Pekovite
SrB
 
2
Si
 
2
O
 
8
9.FA.70Lingunite
(Na,Ca)AlSi
 
3
O
 
8
9.FA.75Kokchetavite
KAlSi
 
3
O
 
8
Related Minerals - Hey's Index Grouping:

- +
16.3.1Lithosite
K
 
6
Al
 
4
Si
 
8
O
 
25
·2H
 
2
O
16.3.3Kalsilite
K[AlSiO
 
4
]
16.3.4Leucite
KAlSi
 
2
O
 
6
16.3.5Microcline
K[AlSi
 
3
O
 
8
]
16.3.6Orthoclase
K[AlSi
 
3
O
 
8
]
16.3.7Sanidine
K[AlSi
 
3
O
 
8
]
16.3.8Muscovite
KAl
 
2
[(OH)
 
2
|AlSi
 
3
O
 
10
]

Other Names for Kaliophilite

Synonyms:
FaccelliteFacellite
Other Languages:
German:Faccellit
Facellit
Kaliophilit
Spanish:Faccellita
Facellita
Kaliophilita

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

References for Kaliophilite

Reference List:European Journal of Mineralogy (1992): 4: 1209.

Internet Links for Kaliophilite

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  • Raman and XRD data at RRUFF project
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  • Search for Kaliophilite in the Natural History Museum (London) online catalogue
  • Kaliophilite details from Handbook of Mineralogy (PDF)
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    Localities for Kaliophilite

    Hide Locality List
    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Italy
     
    • Campania
      • Naples Province
        • Somma-Vesuvius Complex
    		[Lapis 1994:5 p.13-23,58]
            • Ercolano
              • San Vito
    		Russo, M., Punzo, I. (2004): I minerali del Somma-Vesuvio, AMI
    • Latium
      • Frosinone Province
        • Supino
    		Fratangeli, G., Severa, C. (1996): I minerali nei proietti di Supino (FR). Rivista Mineralogica Italiana, 3/1996, 251-256
      • Rome Province
        • Alban Hills
          • Albano Laziale
    		Barbieri, M., Federico, M., & Tolomeo, L. (1970). Caliofilite nei proietti dei Colli Albani. Rendiconti della Società Italiana di Mineralogia e Petrologia, 26, 401.
          • Ariccia
    		Christof Schäfer
          • Marino
    		Giovanni Fraccaro collection
        • Rome
    		No reference listed
    Sweden
     
    • Medelpad
      • Sundsvall
    		No reference listed
    USA
     
    • Hawaii
      • Honolulu Co.
        • Oahu Island
          • Honolulu
    		Dunham, K.C. (1933) The American Mineralogist, 18, 369-385.
    Mineral and/or Locality
    Google
     
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 10th Oct 2009 05:11:45