Other Minerals and Materials
The following minerals and materials are not, at present (2008), traded on any exchange, and, therefore, no spot or futures market where producers, consumers and traders can fix an official or settlement price exists for these minerals. Generally the only price information that is available globally is published privately by, among others, the London Metal Bulletin and is based on information from producers, consumers and traders.
Asphalt, Aggregate, Arsenic, Borax, Boron, Gypsum, Asbestos, Chlorine, Fluoride, Cement, Sulfuric Acid, Carbon Dioxide, Fluorspar, Bromine, and Titanium Dioxide.
Read more about this topic: List Of Traded Commodities
Famous quotes containing the word materials:
“Artists, whatever their medium, make selections from the abounding materials of life, and organize these selections into works that are under the control of the artist.... In relation to the inclusiveness and literally endless intricacy of life, art is arbitrary, symbolic and abstracted. That is its value and the source of its own kind of order and coherence.”
—Jane Jacobs (b. 1916)