Zinc sulfide exists in two crystalline forms: a cubic form with the zincblende structure (the most common form in nature, occurring as the rather common mineral sphalerite) and a hexagonal form, which ...
(Nanowerk News) It is one of the softest white pigments used by the industry. However, zinc sulfide turns gray over time if it is not appropriately pretreated. Chemists under the leadership of the ...