10.1594/PANGAEA.983407Zeng, ZhiweiZhiweiZengTongji UniversityDang, HaowenHaowenDang0000-0002-1320-4761Tongji UniversityZhang, HongruiHongruiZhang0000-0003-1782-5976Tongji UniversityBao, ZhianZhianBaoNorthwest UniversityYu, XunXunYuTongji UniversityLi, ChenChenLi0000-0002-0721-9182Tongji UniversityBu, MingyuanMingyuanBuTongji UniversityZhang, PengPengZhang0000-0003-0472-5626Northwest UniversityZhou, XiaoliXiaoliZhou0000-0001-8221-9548Tongji UniversityJian, ZhiminZhiminJianTongji UniversityPANGAEA2025cold-water octocoralMg/CaMg isotopesEvent labelLatitude of eventLongitude of eventDate/Time of eventDiffraction angleIntensityHuman Occupied VehicleX-ray diffraction (XRD)ST03TS12-02TS2-1-3Tansuo-22018-05-13T12:05:00/2020-08-25T15:42:00Dataset10.1594/PANGAEA.983404277078 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalData access is restricted (moratorium, sensitive data, license constraints)The data in this sheet were obtained through in-situ X-ray Diffraction (XRD) analysis of mineral composition along the growth direction of cold-water corals, with measurements conducted within distinct growth structures for each specimen.110.71117.1216.5517.64