Observer les objets géologiques

Search Options

Search spectra by mineral name

Search by strong mode of vibration

Search Result(s)

15 results have been found.
Raman Spectrum of Almandine (28)
Frequencies (cm-1) : 166, 216, 348, 500, 553, 631, 855, 909, 1035,
 Fe3Al2(SiO4)3

Sample : Eclogite

Location : Asia, Oman, As Sifah,

Silicates > Nesosilicates

Garnet Group > Pyralspite garnets

Almandine-Pyrope Series

Raman Spectrum of Almandine (29)
Frequencies (cm-1) : 165, 348, 500, 552, 854, 907, 1031,
 Fe3Al2(SiO4)3

Sample : Blueschist.

Location : Europe, France, Ile de Groix,

Silicates > Nesosilicates

Garnet Group > Pyralspite garnets

Almandine-Pyrope Series

Raman Spectrum of Almandine (30)
Frequencies (cm-1) : 165, 207, 342, 369, 496, 550, 860, 914, 1041,
 Fe3Al2(SiO4)3

Sample : Garnet Cordierite Gneiss.

Location : Africa, Madagascar,

Silicates > Nesosilicates

Garnet Group > Pyralspite garnets

Almandine-Pyrope Series

Raman Spectrum of Almandine (79)
Frequencies (cm-1) : 167, 214, 324, 342, 371, 496, 554, 864, 915, 1036,
 Fe3Al2(SiO4)3

Location : Europe, France, Massif des Maures,

Silicates > Nesosilicates

Garnet Group > Pyralspite garnets

Almandine-Pyrope Series

Raman Spectrum of Andalusite (94)
Frequencies (cm-1) : 292, 321, 358, 419, 452, 551, 663, 718, 920, 950, 1020, 1066, 1110,
 Al2(SiO4)O

Sample : Kyanite-andalusite mica schist

Location : Europe, France, Provence-Alpes-Côte d’Azur, Rayol Canadel sur Mer,

Silicates > Nesosilicates

Andalusite-Kanonaite Series

Raman Spectrum of Andradite (60)
Frequencies (cm-1) : 169, 227, 303, 360, 443, 486, 509, 713, 809, 836, 868, 987,
 Ca3Fe2(SiO4)3

Sample : Fumarolitic andradite cristals developed on a trachyte fracture surfaces.

Location : Europe, France, Cantal, Puy de Menoyre,

Silicates > Nesosilicates

Garnet Group

Andradite-Grossular Series

Raman Spectrum of Chloritoid (50)
Frequencies (cm-1) : 250, 509, 529, 552, 594, 731, 878, 3464, 3479,
 (Fe,Mg,Mn)Al2(SiO4)O(OH)2

Sample : Chlorite-chloritoid schist.

Location : Europe, Italy, Aosta Valley, Clavalité Valley,

Silicates > Nesosilicates

Chloritoid Group

Raman Spectrum of Kyanite (95)
Frequencies (cm-1) : 277, 301, 324, 360, 385, 392, 404, 438, 486, 563, 606, 637, 890, 952, 1001,
 Al2(SiO4)O

Sample : Kyanite-andalusite mica schist

Location : Europe, France, Provence-Alpes-Côte d’Azur, Rayol Canadel sur Mer,

Silicates > Nesosilicates

Raman Spectrum of Sillimanite (32)
Frequencies (cm-1) : 234, 261, 309, 407, 462, 593, 705, 873, 905, 965, 1125,
 Al2(SiO4)O

Sample : Sillimanite orthogneiss.

Location : Europe, France, Auvergne-Rhône-Alpes, Saint-Genest-Lachamp,

Silicates > Nesosilicates

Raman Spectrum of Sillimanite (33)
Frequencies (cm-1) : 232, 261, 307, 594, 704, 869, 905, 959, 1126,
 Al2(SiO4)O

Sample : Biotite-sillimanite schist.

Silicates > Nesosilicates

Raman Spectrum of Staurolite (76)
Frequencies (cm-1) : 152, 261, 306, 340, 448, 503, 654, 791, 899, 938,
Raman Spectrum of Titanite (107)
Frequencies (cm-1) : 144, 165, 254, 317, 426, 468, 542, 606, 858, 913,
 CaTi(SiO4)O

Sample : Meta-gabbro thin section (blueschist facies metamorphism)

Location : Europe, France, Alps, Vallée du Guil,

Silicates > Nesosilicates

Titanite Group

Raman Spectrum of Titanite (108)
Frequencies (cm-1) : 140, 241, 320, 351, 422, 531, 598, 810, 858, 910,
 CaTi(SiO4)O

Sample : flattened crystals of green titanite

Location : Africa, Madagascar,

Silicates > Nesosilicates

Titanite Group

Raman Spectrum of Titanite (109)
Frequencies (cm-1) : 143, 163, 234, 317, 351, 424, 537, 608, 858, 871, 912,
 CaTi(SiO4)O

Sample : Orange titanite crysts in a granodiorite

Location : Europe, Italy, Alps, Traversella,

Silicates > Nesosilicates

Titanite Group

Raman Spectrum of Zircon (17)
Frequencies (cm-1) : 201, 214, 225, 356, 392, 439, 974, 1007, 1055, 1463,
 ZrSiO4

Sample : Tetragonal dipyramidal crystals.

Location : South America, Brazil, Goias,

Silicates > Nesosilicates

Zircon Group