Table 4 Ion types and concentrations in the Maijishan Grottoes
From: Experimental study of sulfate crystallization damage to glutenite rock in the Maijishan Grottoes
Ion Types | Cl− | NO3− | SO42− | Na+ | K+ | Mg2+ | Ca2+ |
|---|---|---|---|---|---|---|---|
Concentration (mg/l) | 18.39 | 71.70 | 927.62 | 237.30 | 26.37 | 131.36 | 172.51 |