Magma is generated mostly in the Earth’s mantle by decompression melting and transported through the crust to reach the Earth’s surface.The main mechanism for magma transport is diking,but the pathways taken by
文摘Magma is generated mostly in the Earth’s mantle by decompression melting and transported through the crust to reach the Earth’s surface.The main mechanism for magma transport is diking,but the pathways taken by