1 Parakeldyshite Mineral Data
General Parakeldyshite Information : Chemical Formula: Na2ZrSi2O7 : Composition: Molecular Weight = 305.37 gm Sodium 15.06 % Na 20.30 % Na 2 O
http://webmineral.com/data/Parakeldyshite.shtml
2 Parakeldyshite: Parakeldyshite mineral information and data.
Parakeldyshite mineral data, information about Parakeldyshite, its properties and worldwide locations.
http://www.mindat.org/min-3094.html
3 Parakeldyshite
C:\MdpWEB\P\Parakeldyshite.PDF
http://rruff.geo.arizona.edu/doclib/hom/parakeldyshite.pdf
4 Parakeldyshite | English | Dictionary & Translation by Babylon
Parakeldyshite. Dictionary terms for Parakeldyshite in English, English definition for Parakeldyshite, Thesaurus and Translations of Parakeldyshite to English, Chinese, French ...
http://www.babylon.com/definition/Parakeldyshite/English
5 Parakeldyshite Image
White pearly crystalline parakeldyshite in rock. Lagendalen, Larvik, Vestfold, Norway.
http://webmineral.com/specimens/picshow.php?id=2238
6 mineral type : parakeldyshite
parakeldyshite certainty of origin: Cotype (used for additional information). author(s) : Khomyakov, Voronkov, Kazakova, Vlasova and Smolyaninova
http://www.musee.ensmp.fr/specimen/parakeldyshite.html
7 PARAKELDYSHITE FROM NORWAY
Canadian Mineralogist Vol. 15, pp. tO2-lO7 (1977) AEsrRAcr Parakeldyshite from nepheline $yenite pegmatites in foyaite in Ligendalen, southern Norway, is tri-clinic, a 5.4L9(l),b 6 ...
http://rruff.geo.arizona.edu/doclib/cm/vol15/CM15_102.pdf
8 General description
Parakeldyshite . Physical, chemical and crystallographic parameters. Colour photos . Optical properties/Thin sections . Scanning electron micrographs
http://www.mineralatlas.com/General%20introduction/general_parake…
9 Parakeldyshite - Wikipedia
Abito cristallino Origine e giacitura Forma in cui si presenta in natura Collegamenti esterni Webmin
http://it.wikipedia.org/wiki/Parakeldyshite
10 Dakota Matrix Minerals – Crystal and mineral specimens such as gold ...
Parakeldyshite #23880: Bratthagen, Lagendalen, Larvik, Vestfold, Norway: Fluorescent: Chemical Formula: Na2ZrSi2O7: Size: Thumbnail: Embedded white crystal grains in matrix to 2mm.
http://www.dakotamatrix.com/category.asp?ID=19&letter=P
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