Research Article

Insoluble Content, Ionic Composition, Density, and X-Ray Diffraction Spectra of 6 Evaporites from Niger Republic

Table 1

Minerals detected from X-rays analysis of raw samples studied (×: minerals detected in samples studied).

Minerals detectedSamples
ABDNXZ

Trona××××
Quartz××××××
Halite××××××
Sylvite××××
Calcite××××
Aphthitalite××××
Thenardite×
Gypsum××
Burkeite×××
Nahcolite××
Illite×××