Rock texturesRocks have a number of textures. Layered sandstone provides a gritty texture, whereas coquina might be tough with cemented shells sometimes manufacturing a pointy edge. Likewise, breccia, which is made up of parts of other rocks that have been cemented collectively, and porphyry, which includes interlocking mineral crystals, are https://sticks-of-rock35677.boyblogguide.com/35281201/a-secret-weapon-for-sticks-of-rock