From bottom to top, the average total rare earths of the JL125-S17 core shows a downward trend, because the upper part of the core is more enriched in hydrothermal components
From the bottom up, the average total number of rare earths in the JL125-S17 core is on a downward trend because the upper thermal fluid parts of the core are more rich.
From bottom to top, the average total REE content of jl125-s17 core shows a downward trend, because the upper part of the core is more enriched in hydrothermal components<br>