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LME Zinc. LME Zinc stands for a group of spot, forward, and futures contracts traded on the London Metal Exchange (LME), for delivery of special high-grade Zinc with a 99.995% purity minimum that can be used for price hedging, physical delivery of sales or purchases, investment, and speculation. Producers, semi-fabricators, consumers, recyclers ...
As of 2020, the most expensive non- synthetic element by both mass and volume is rhodium. It is followed by caesium, iridium and palladium by mass and iridium, gold and platinum by volume. Carbon in the form of diamond can be more expensive than rhodium. Per-kilogram prices of some synthetic radioisotopes range to trillions of dollars.
A commodity price index is a fixed-weight index or (weighted) average of selected commodity prices, which may be based on spot or futures prices. It is designed to be representative of the broad commodity asset class or a specific subset of commodities, such as energy or metals. It is an index that tracks a basket of commodities to measure ...
Zinc is an essential trace element for humans, [6] [7] [8] animals, [9] plants [10] and for microorganisms [11] and is necessary for prenatal and postnatal development. [12] It is the second most abundant trace metal in humans after iron, and the only metal which appears in all enzyme classes.
Current zinc-mining districts. In 2019 zinc was mined in six States at 15 mines operated by five companies. Red Dog Mine, Alaska. In 2019, 552,400 tonnes of zinc, 71 percent of US mined zinc production, and 4.2 percent of world zinc production, came from Teck Resources' Red Dog mine, the world's most productive zinc mine, in northwest Alaska, near Kotzebue.
Zinc compounds. Zinc compounds are chemical compounds containing the element zinc which is a member of the group 12 of the periodic table. The oxidation state of zinc in most compounds is the group oxidation state of +2. Zinc may be classified as a post-transition main group element with zinc (II).
Bloomberg Commodity Index. The Bloomberg Commodity Index ( BCOM) is a broadly diversified commodity price index distributed by Bloomberg Index Services Limited. The index was originally launched in 1998 as the Dow Jones-AIG Commodity Index ( DJ-AIGCI) and renamed to Dow Jones-UBS Commodity Index ( DJ-UBSCI) in 2009, when UBS acquired the index ...
Zinc white is an inorganic pigment composed of zinc oxide that has been used by painters since the late eighteenth century. [1] Alongside lead and titanium white, it is among the three most prominent white pigments that are commercially available today. [1] Its primary advantages are its low toxicity (particularly in contrast with lead white ...