1) Concentrated 2) Saturated 1) Saturated 
Referring to water that has more calcium carbonate or other karst rock mineral in solution than the maximum corresponding to normal conditions.
[adj] - being more concentrated than normally possible and therefore not in equilibrium
Metastable solution in which the dissolved material exceeds the amount the solvent can hold in normal equilibrium at the temperature and under the other conditions that prevail.
adjective being more concentrated than normally possible and therefore not in equilibrium
Metastable solution in which the dissolved material exceeds the amount the solvent can hold in normal equilibrium at the temperature and under the other conditions that prevail.