May 31, 1993
Open File Report
… Zn>Pb deposits by means of water-rock reactions, the low-pH … a Zn>Pb deposit from a formation water with Pb>Zn using SOLMINEQ.88, …
Dec 31, 1982
Open File Report
… Dolomite, Fly Ash, Formation Water, Gold, Gypsum, Iron, Lead …