Annotated record of the detailed examination of Mn deposits from KK84-04-28 and KK84-08-24 expeditions stations

The dredges and cores described in this report were taken on KK84-04-28 and KK84-08-24 expeditions in June-August 1984 by the Hawaii University (HIG) from, the R/V Kana Keoki. A total of 51 dredges and 2 cores were recovered and are available at The University of Hawaii (HIG) for sampling and study. The dredge sites are all in the vicinity of the Hawaiian Archipelago seamounts. The KK84 cores are here briefly described to identify visually distinct units holding Fe-Mn deposits based on lithology, color, texture, or other characteristic unique to an interval of sediment.

本报告所述的拖网采样与岩心样品，采集于1984年6月至8月开展的KK84-04-28及KK84-08-24航次，由夏威夷大学（HIG）搭乘R/V Kana Keoki号科考船完成。本次航次共回收51组拖网采样样品与2件岩心样品，所有样品均存放于夏威夷大学（HIG），可供采样分析与科学研究使用。所有拖网采样站位均位于夏威夷群岛海山周边海域。本文对KK84航次的岩心样品进行简要描述，旨在依据岩性、颜色、结构或沉积物层段特有的其他特征，识别赋存铁锰（Fe-Mn）沉积物的肉眼可区分地层单元。