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2 results have been found.
Raman Spectrum of Hauyne (104)
Frequencies (cm-1) : 260, 447, 549, 992, 1096,
 (Na,K)3(Ca,Na)(Al3Si3O12)(SO4,S,Cl)

Sample : Hauyne phenocryst in a basanite from Eifel Mountains

Location : Europe, Germany, Eifel, Laacher See,

Silicates > Tectosilicates

Feldspathoid Group

Raman Spectrum of Nepheline (176)
Frequencies (cm-1) : 205, 351, 411, 462, 920, 983,
 Na3KAl4Si4O16

Sample : Thin section of Olivine Nephelinite.

Location : Europe, Germany, Bohemian Massif, Adorf,

Silicates > Tectosilicates

Feldspathoid Group