Rock texturesRocks have many different textures. Layered sandstone produces a gritty texture, Whilst coquina could possibly be tough with cemented shells occasionally manufacturing a sharp edge. Likewise, breccia, which has parts of other rocks which were cemented with each other, and porphyry, which includes interlocking mineral crystals, are typically tough. https://sticks-of-rock35677.fare-blog.com/36594836/the-smart-trick-of-sticks-of-rock-that-no-one-is-discussing