Mural and Trompe L'oeil Costs. Specialty painting by the hour costs between $40 to $50 on average. Paint might range between $75 to $90, costing an additional $40 to $50 per hour. The painter's skill and experience are also determining factors in the cost of specialty painting.
Foolâs Gold for April Foolâs Day. âFoolâs Goldâ is technically known as pyrite or iron sulfide (FeS2) and is one of the most common sulfide minerals. Sulfide minerals are a group of inorganic compounds containing sulfur and one or more elements. Minerals are defined by their chemistry and crystalline structure.
Sulfides of many important metallic elements are naturally occurring minerals. For example, pyrite, which is also called foolâs gold owing to its brassy yellow colour, is a sulfide of iron with the formula FeS2. Pyrite is a major source of iron and is one of the most abundant of the sulfur minerals. Zinc, cadmium, mercury, copper, silver, and many other elements occur in nature as sulfides.