Magnesium isotope constraints on the Holocene hydromagnesite formation in alkaline Lake Dujiali, central Qinghai-Tibetan Plateau

This dataset contains the following nice Tables:

1. Table S-1 Mineralogical compositions of hydromagnesite and lake sediments.

2. Table S-2 Mg isotope and Sr data of Dujiali Lake.

3. Table S-3 Chemical compositions of waters in Dujiali lake. 

4. Table S-4 The compilation of small rivers draining only ultramafic rocks.

5. Table S-5 The compilation of Mg/Ca ratios (mol/mol) of alkaline lakes in the world.

6. Table S-6 The compilation of δ 26Mg in river waters, groundwater, soil water and hydromagnesite.

7. Table S-7 The major elements compositions of lake sediments and hydromagensite.

8. Table S-8 Model input parameters.

9. Table S-9: Model parameters.