Figure 9. X-ray diffractogram for soil sample containing quartz, kaolinite and illite

From

Geotechnical Assessment of Clay Deposits in Minna, North-Central Nigeria for Use as liners in Sanitary Landfill Design and Construction

Amadi A. N., Okunlola I. A., Eze C. J., Jimoh M. O., Unuevho C. I., Abubakar Fahad

American Journal of Environmental Protection. 2015, 3(3), 67-75 doi:10.12691/env-3-3-2