Figure 1
From: Acidic condition accelerates cation release from purple rock in Southwestern China

Location of the sampling sites. The map created by QGIS3.16, https://www.qgis.org/en/site/.
From: Acidic condition accelerates cation release from purple rock in Southwestern China

Location of the sampling sites. The map created by QGIS3.16, https://www.qgis.org/en/site/.