Atlas of Infrared Spectroscopy of Clay Minerals and Their Admixtures

100 TRANSMIT TANCE 22 24 WAVELENGTH 3.6 WAVELENGTH 60 TRANSMITTANCE absent ABSORBANCE ABSORBANCE ABSORBANCE absorption Acta amphibole Anal Antigorite Artificial atoms attapulgite biotite boehmite bond brucite calcite carbon cations Characteristic bands Chem chlorite chrysotile clay minerals cm ¹ cm band cm-¹ cm¯¹ cm¹ cristobalite crystal deposits deuterated dickite different origin dolomite feldspar feldspar overlapped formula Germany glauconite goethite grating H₂O molecules halloysite Hd Hd heated hematite humic acids hydrargillite Infrared spectra Fig Infrared Spectroscopy intensity kaolinite layers limonite magnesite mg H₂O mica overlapped Mineralogist monoclinic montmorillonite muscovite nacrite Natl Netherlands nH₂O Nujol Occurrence particles Phys prism Proc pure Fig quartz quartz Fig radiation Remarks rocks sample saponite sediments sepiolite Si-O Si,Al silicic acid soil spec Spectrochim spectrum structure talc temperature tion tridymite trioctahedral type locality U.S.A. pure vermiculite vibrations wave numbers WAVELENGTH WAVENUMBER CM X-ray analysis