THC or tetrahydrocannabinol is the primary psychoactive substance of the cannabis or marijuana plant. Dronabinol has a variety of effects on the central nervous system, one of which being an appetite stimulant. According to the website RxList, dronabinol may stimulate appetite for 24 hours or longer after administration.
Definition of CASSITERITE. : a brown or black mineral that consists of tin dioxide and is the chief source of metallic tin âcalled also tinstone.
Pyrite is a brass-yellow mineral with a bright metallic luster. It has a chemical composition of iron disulfide (FeS 2) and is the most common sulfide mineral.It forms at high and low temperatures and occurs, usually in small quantities, in igneous, metamorphic and sedimentary rocks worldwide.he only common mineral that has properties similar to pyrite is marcasite, a dimorph of pyrite with the same chemical composition but an orthorhombic crystal structure. Marcasite does not have the same brassy yellow color of pyrite.