Gold ore provinces and formations |
| |
| Abstract: | Granitic magmas result from refusion of sedimentary rocks. Metals associated in gold ore formations are mobilized by magmatic and etamorphic activity from volcanic and sedimentary rocks of a geosynclinal series. The comportment of metals during the processes of mobilization, transfer, and deposition is ruled by their atomic structure and electromagnetic properties. Ionic density (di) and concentration coefficient (Cs/Cv) of the metals are chosen as coordinates for plotting the associations of metals of different gold ore formations. The degree of complexity of the associations is a consequence of the degree of heterogeneity of the geosynclinal rock series and of the intermittence or telescoping of the ore deposition process. — B.V. Brajnikov. |
| |
| Keywords: | |
|
|
