Figure 2
From: Groundwater in sedimentary basins as potential lithium resource: a global prospective study
Lithium concentration in formation waters from sedimentary basins and closed basin brines worldwide as a function of various parameters. (a) Lithium concentration vs total dissolved solids. (b) Lithium concentration vs temperature. (c) Lithium concentration vs sample depth. (d) Lithium concentration versus Mg/Li mass ratio. For box plots, the lower whiskers, bottoms of boxes, central lines, circles, tops of boxes and upper whiskers represent 5th, 25th, 50th, average, 75th and 95th percentiles, respectively; circles below and above the whiskers represent outliers. The numbers refer to the number of data.
