玄武岩（basalt）.docVIP

玄武岩（basalt） Definition of basalt scientific and technical terms Xuanwu Iwayoungwen Name: Basalt definition: a basic extrusive rock of the same composition as gabbro. The main mineral compositions are basic plagioclase and clinopyroxene. Minerals for copper, iron, zinc, cobalt, ice, stone, agate and so on. Can be used as high-quality raw materials and can be used as a fine stone stone. Applied disciplines: Materials Science and Technology (primary level discipline); natural materials (two disciplines); minerals (two disciplines); the above contents are examined and approved by the national science and technology term examination and Approval Committee Basalt is a basic volcanic rock. Is the main component of the earth and the moon sea ocean crust, the earth crust is an important substance and lunar landing. In 1546, G. Agricola first used the term basalt in the geological literature to describe black rock in Isaacson, germany. The word Chinese basalt is quoted from japanese. Japan is found in basalt cave of Hyogo County, which is named for black olivine basalt. See the wonderful Atlas Chinese Name: Xuan Wuyan Foreign name: BASALT Ingredients: silicon dioxide, three aluminium oxide, two iron oxide Main purpose: cast stone Catalog Rock profile Major component structure Filling mineral Saturation degree of SiO2 Tectonic environment of output Lunar basalt Mineral characteristics Rock structure Main use Formation process The occurrence of fracture eruption Central eruption Domestic distribution Collection information (Chinese Geological Museum) Unfold rock profile Major component structure Filling mineral Saturation degree of SiO2 Tectonic environment of output Lunar basalt Mineral characteristics Rock structure Main use Formation process The occurrence of fracture eruption Central eruption Domestic distribution Collection information (Chinese Geological Museum) Expand the edition of this section of rock, written in English for BASALT. basalt Basalt is a basic extrusive r