Rock texturesRocks have many various textures. Layered sandstone creates a gritty texture, Whilst coquina might be rough with cemented shells sometimes creating a pointy edge. Also, breccia, which includes pieces of other rocks that have been cemented alongside one another, and porphyry, which contains interlocking mineral crystals, are typically rough. https://sticks-of-rock68900.estate-blog.com/35425469/not-known-facts-about-sticks-of-rock