Results: 1 - 2 of 2
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, 1988
Earth Sciences Report
… original plant mineral matter, water derived clastic partings, and … deposited volcanic ash horizons. Water derived clastic partings are …