Spectral database index

This page lists in alphabetical order all existing entries within the database, followed in the other columns by other record identifiers such as sample ID, material class, chemical information, and spectral data. From this list, users can click on the links associated with each spectral data to get the information for each reference material. Users can toggle between the existing data entries by clicking on the data type buttons - XRF, FTIR, or Raman Spectrum. An interactive spectra viewer that allows users to visualize and analyze the spectra of each sample is available on each individual record file page.


Search results

Found 918 items.

Current Page: 19

Please click on the spectral data links available below to view the interactive spectrum and sample details.


Record   Sample ID Material Class   Chemical Information Spectral data
Epidote PK11150 Mineral pigments Iron aluminium silicate containing calcium, Ca2(Al,FeIII)3[OH(SiO4)3]
Bornite PK10918 Mineral pigments Iron copper sulfide / Cu5FeS4
Chalcocite PK10914 Mineral pigments Copper sulfide / Cu2S
Aegirine PK11141 Mineral pigments NaFeSi2O6
Alba Albula PK11283 Mineral pigments CaCO3
Chalcopyrite PK10910 Mineral pigments Copper-iron sulfide / CuFeS2
Green Quartz PK11210 Mineral pigments SiO2
Celadonite PK11250 Mineral pigments K(Mg, Fe2+)Fe3+(Si4O10)(OH)2
Florentine Green PK11152 Mineral pigments CaMgO6Si2
Dolomite PK11290 Mineral pigments CaMg(CO3)2
Dolomite (coarse) PK11291 Mineral pigments CaMg(CO3)2
Andeer Green PK11181 Mineral pigments light green mineral very similar to serpentine
Red Jasper PK11300 Mineral pigments Amorphous quartz colored red by iron-(III)
Carnelian PK11305 Mineral pigments SiO2
Pyrite PK10920 Mineral pigments Iron pyrite / FeS2
Meteorite Brown PK10975 Mineral pigments lithic meteorite composed of olivine (40%), pyroxenite (30%), plagioclase (10%), Fe-Ni alloy (10-20%) and troilite (5-15%)
Rhodochrosite PK11320 Mineral pigments Manganese carbonate / MnCO3
Rhodonite Black PK11324 Mineral pigments CaMn3Mn[Si5O15]
Côte d´Azur Violet PK11350 Mineral pigments Fe2O3
Slate Green from Mels PK11354 Mineral pigments K[(Al,FeIII),(FeII,Mg](AlSi3,Si4)O10(OH)2
Jade (extra fine) PK11390 Mineral pigments NaAlSi2O6
Jade (fine) PK11391 Mineral pigments NaAlSi2O6
Jade (medium) PK11392 Mineral pigments NaAlSi2O6
Amethyst PK11315 Mineral pigments Purple variety of the mineral quartz / SiO2
Gray from Mels PK11356 Mineral pigments Natural gray earth / Fe2O3 + SiO2 + Al2O3 + CaO + MgO