an ammonite shell ancyloceras in the form of a snail on a gray background. mineralogy

alternative ammonite animal ash background botany bread brown bud cannabis closeup color crumpled crystal crystals decoration design diabase drug eruptions flow fold food fossil garden geologist geology gold granite gray herb inclusions isolated lava macro material medical medicinal metal mine mineral mineralogy mountains natural nature nugget object ore pattern plant pyrite quarry quartzite raw red rock shell single stone stones sweet texture volcanic volcano volcanoes white world