Stone Crusher. Jaw Crusher; JC Jaw Crusher; Impact Crusher; CS Cone Crusher; Spring Cone Crusher; HPC Cone Crusher ... Zinc and Cadmium. An opportunity to talk about HumeRothery rules and orderdisorder transitions, as well as zinc ... (a kind of zinc ore) on the Cook Forty in Galena in 1870 marked the beginning of a century of lead and zinc ...