The recognition of coal and gangue is the premise foundation intelligent sorting. Adaptive boosting (AdaBoost) algorithm-based identification has not been studied in depth. This paper proposed a image algorithm strong classifier based on AdaBoost with genetic (GA)-optimized support vector machine (SVM). One thousand images were collected on-site expanded to five via rotation exposure adjustment...

The Thor lake deposit is a world class resource of rare earth (REE) metals and minerals in Canada. Development work to optimize a REE mineral recovery process flow sheet is underway, however, given the ore mineralogy; the developed reagent scheme is relatively complex. As part of a research project, micro-flotation tests were conducted on a feed sample in order to examine factors affecting stre...

The Chah-Bagh gold occurrence is located in Muteh mining district, in the central part of the Sanandaj-Sirjan zone. Gold mineralization occurs in ductile to ductile-brittle shear zones and is comparable with orogenic gold deposits. Silicification and sulfidization are the most important hydrothermal alteration features in the inner parts of altered shear zones and coincide most closely with the...