Sentence:  Despite being comprised largely of a multiply deformed amphibolite and granulite facies metagranitoid terrain, the region includes supracrustal belts of three different ages, all hosting gossans that signal base- and precious metal <WSD>prospectivity</WSD>. 
Meaning of the word marked with <WSD> tags:  The quality of being or having a likely location in which to prospect for minerals.