Chemical Characteristics and Morphology of Amorphous Materials Derived from Different Parent Materials from Central Java, Indonesia

Background and Objective: The lack of information concerning morphology and chemical characteristics of different amorphous materials still there, particularly from Indonesian Andisols. This study was conducted to find out the soil chemical properties, amorphous materials content, infrared spectral characteristics and morphology of amorphous materials derived from different parent materials. Materials and Methods: Three soil samples were collected from B horizon from Mt. Merapi which has an and esitic volcanic ash and Mt.