| description of specific techniques for diamonds, gold and uranium in tropically weathered terrains, and...substrate—in its definition and is appropriate at prospect, semi-regional and regional scales. An approach...characteristics of each site or prospect as a code (e.g. a prospect in an arid area of low relief, model...elements. Webster, 1984). The aqueous geochemistry of gold is discussed in detail in Chapter V-3. FORMATION...For example, in chloride-rich solutions, metallic gold has an appreciable solubility in the + 3 oxidation |
