GEO 2024Q63
Q: Which one of the following pairs of principal chemical constituents in water and their source is correct?
(a)Ca : Amphiboles, Feldspars, Gypsum
(b)NO3 : Apatite, Fluorite, Mica
(c)CO3 : Feldspars, Clay minerals
(d)F : Dolomite, Gypsum, Anhydrite
Answer pending verification