Manganese

You know, the American manganese heir.

They take iron and manganese minerals within the bedrock and they oxidize them.

The Board had also included manganese dioxide in the list of controlled chemicals.

Manganese, coal, gold, oil, atomic minerals and other assets at risk of foreign exploitation.

It was discovered near a town named Magnesia in black earth. Thus, it was named'magnesia nigra ', or for short, Manganese.

While polymetallic nodules are rich in nickel, copper, cobalt and manganese, polymetallic sulphides are rich in copper, zinc, silver and gold.

Steel is an alloy of iron and carbon containing less than 2 per cent of carbon and 1 per cent of manganese (and small amounts of silicon, phosphorous, sulphur and oxygen).

With the exception of available manganese iron ratio data, the contractors did not agree to authorize the Authority to make use of nodule abundance and metal content data from their contract areas.

Alloyed steels, which are sometimes also called special steels and may be considered specialty products, contain small portions of alloying elements such as chromium, cobalt, manganese, molybdenum, nickel, niobium, silicon, tungsten or vanadium.

The draft text deals with the prospecting and exploration for polymetallic nodules, one of three types of minerals to be found in the Area, having economically attractive metal contents of copper, nickel, cobalt and manganese.

For example, the Colombian authorities were issuing authorizations for individual transactions of butyl acetate, ethyl acetate, isopropyl acetate, hexane solvent no. 1 and 2, chloroform, methanol, diacetone alcohol, isopropyl alcohol, butanol thinner, sodium carbonate, ammonia and manganese dioxide.

(b) cobalt crusts means hydroxide oxide deposits of cobalt rich iron manganese (ferromanganese) crust formed from direct precipitation of minerals from seawater onto hard substrates containing minor but significant concentrations of cobalt, titanium, nickel, platinum, molybdenum, tellurium, cerium, other metallic and rare earth elements

But evidence also suggests that some Neanderthals buried their dead with grave goods (items presumably intended to help the deceased in the afterlife), produced complex tools (such as stone armatures mounted with mastics), and developed personal symbols (including manganese oxide pigments and pendants made from animal teeth). They apparently also used plants with medicinal properties.

In the recent past, instability (as measured by average deviations from trend) has been particularly pronounced for many across the whole spectrum of commodities, in particular coffee and cocoa among the tropical beverages sugar among food many vegetable oils wool, jute, hides and skins rubber among the agricultural raw materials and nickel, manganese ore, zinc, aluminium and copper among the minerals, ores and metals.

Cameroon is expected to attract 10 billion over the next few years to develop some of the most promising new mineral reserves in the region, while Equatorial Guinea is pushing infrastructure development. Elsewhere, BHP Billiton announced the discovery of an estimated 60 million tons of manganese in southeastern Gabon, while France s AREVA is drawing up plans to build a large mine in the Central African Republic to exploit uranium deposits.