矿相学教学大纲（Metallography syllabus）.doc

矿相学教学大纲（Metallography syllabus） Metallography syllabus Course Code: 0801222028 Course Name: metallography Course English Name: Introduction of Minerography Class hours: 30 hours credit: 1.5 Author: Lu Jingwen Curriculum objectives and requirements: Petrography is a specialized basic course for geology majors: 1. identification of metal minerals The authors studied the optical, physical and chemical properties of metallic minerals by using the phase microscope as the main method to identify minerals. 2. study the fabric characteristics of ores The structure, structural characteristics and mineral assemblage of the ore and the information about the origin of the ore deposits are studied. 3. study the technological properties of ores The ores in beneficial and harmful element occurrence, useful minerals and components content and mineral dissemination characteristics and dummy relations as well as the size of ore mineral properties, so as to provide basis for the design of ore dressing and smelting. Two, curriculum introduction Petrography is a major discipline in the study of metallic minerals with a mineral phase microscope. The course includes ore microscope, mineral reflectivity, reflection, reflection, double color reflection pleochroism, internal reflection, orthogonal polarization under homogeneous and heterogeneous, hardness and erosion identification, comprehensive system identification and simple identification of common minerals and texture and mineralization period, mineralization stage, mineral sequence etc.. Introduction of Minerography Minerography is a geological subject to study metallic ore by reflection microscopes. The course covers ore microscope, mineral reflectivity, bireflection, reflection color, reflection pleochroism, internal reflection, isotropy and anisotropy in orthogonal polarized light, degree of hardness, erosion identification, comprehensive systemic identification, simple identification of common minerals, texture and structure, meta