Observer les objets géologiques

Search Options

Search spectra by mineral name

Search by strong mode of vibration

Search Result(s)

8 results have been found.
Raman Spectrum of Cassiterite (62)
Frequencies (cm-1) : 234, 356, 634, 740,
Raman Spectrum of Cassiterite (89)
Frequencies (cm-1) : 123, 241, 283, 461, 632, 727, 771,
 SnO2

Sample : Lepidolite pegmatite

Location : Europe, France, Monts d’Ambazac, Saint Sylvestre,

Oxides and Hydroxides > Simple Oxides

Rutile Group

Raman Spectrum of Corundum (93)
Frequencies (cm-1) : 379, 417, 431, 449, 577, 644, 751,
 Al2O3

Sample : Prismatic, mauve color, corundum in a phlogopite-feldspar-sillimanite schist.

Location : Africa, Madagascar, Ihorombe, Ihosy,

Oxides and Hydroxides > Simple Oxides

Hematite Group

Raman Spectrum of Goethite (88)
Frequencies (cm-1) : 203, 297, 399, 411, 477, 551, 686, 998, 1115, 1306,
 FeO(OH)

Sample : botryoidal goethite.

Oxides and Hydroxides > Hydroxides

Diaspore group

Raman Spectrum of Magnetite (43)
Frequencies (cm-1) : 311, 528, 663,
 (FeO)(Fe2O3)

Sample : Magnetite-Phlogopite-Talc Skarn

Location : Europe, Italy, Piedmont, Traversella,

Oxides and Hydroxides > Multiples Oxides

Spinel Group

Raman Spectrum of Magnetite (99)
Frequencies (cm-1) : 672, 679,
 (FeO)(Fe2O3)

Sample : Thin section of trachyte from the Suc de Monac

Location : Europe, France, Massif central, Monac,

Oxides and Hydroxides > Multiples Oxides

Spinel Group

Raman Spectrum of Rutile (113)
Frequencies (cm-1) : 141, 172, 241, 442, 611,
 TiO2

Sample : Metapelitic granulite

Location : Europe, France, Massif Central, Bournac pipe,

Oxides and Hydroxides > Simple Oxides

Rutile Group

Raman Spectrum of Tantalite (81)
Frequencies (cm-1) : 134, 205, 265, 394, 531, 873,
 (Mn,Fe)(Ta,Nb)2O6

Location : Europe, France, Monts d’Ambazac, Saint Sylvestre,

Oxides and Hydroxides > Multiples Oxides

Columbite Group