Rock texturesRocks have many different textures. Layered sandstone provides a gritty texture, Whilst coquina could be tough with cemented shells from time to time making a sharp edge. Likewise, breccia, which has pieces of other rocks which were cemented alongside one another, and porphyry, which has interlocking mineral crystals, are https://sticksofrock78899.luwebs.com/37016880/not-known-factual-statements-about-rock-sticks