Sedimentary mineral deposits /ˈsɛdəˌmɛntəri ˈmɪnərəl dɪˈpɒzɪts/ – a mineral deposit formed by the accumulation of mineral and organic sediments at the bottom of water bodies and their changes as a result of geological effects.
Ex. Sedimentary mineral deposits are among the most common types of deposits, formed by rock deposits accumulated through processes of erosion and sedimentation.