Stannoidite
Stannoidite is a sulfide mineral composed of five chemical elements: copper , iron , zinc , tin and sulfur . 
<triplet> copper <subj> chemical element <obj> instance of <triplet> iron <subj> chemical element <obj> instance of <triplet> zinc <subj> chemical element <obj> instance of <triplet> tin <subj> chemical element <obj> instance of <triplet> sulfur <subj> chemical element <obj> instance of