Qualitative characterization by x-ray diffraction from soils: mineralogy conditions to benefit the environment

Four samples were collected from four soil profiles located in the Rural Federal University of Amazonia. These, were analyzed parameters such as color, texture, consistency, granulometry, porosity and water absorption. We identified the following soil types: Distrofic Yellow Latosoil; Lateritic Concretionary; distrofic Low Humic Gley. The work was to continue the qualitative analysis by X-rays diffraction, identifying the mineralogical composition of each sample. Explaining the mineralogical conditions that affect or benefit the environment. (author)