n.o.s. 2,10

3203 Pyrophoric organometallic 4.2 I 4.3 10 10 mm N.A. N. 12.22.3

(f) polymetallic sulphides means hydrothermally formed deposits of sulphide minerals which contain concentrations of metals including, inter alia, copper, lead, zinc, gold and silver

70. Research on ceramic matrix composites (CMCs), metal intermetallic matrix composites (MMCs) and polymer matrix composites (PMCs) is being actively pursued.

PYROPHORIC ORGANOMETALLIC COMPOUND, WATER REACTIVE, N.O.S. .

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

302. With regard to polymetallic sulphides occurring within the exclusive economic zone of a costal State, hydrothermal vents accompanied by deposits of polymetallic sulphides were discovered in the Bismarck sea in Papua New Guinea s exclusive economic zone in 1991.

Regulation 43 Resources other than polymetallic sulphides or cobalt crusts

Part IX Resources other than polymetallic sulphides or cobalt crusts

MMCs have been shown to possess the following advantages over unreinforced metal alloys lighter weight, greater resistance to wear and impact, lower coefficient of thermal expansion and greater strength and stiffness.

2.2 The Contractor shall have the exclusive right to explore for (polymetallic sulphides) (cobalt crusts) in the exploration area in accordance with the terms and conditions of this contract.

There is also a need to regulate the prospecting for and exploration of polymetallic sulphides and cobalt rich crusts.

B. Prospecting and exploration for polymetallic sulphides and cobalt rich ferromanganese crusts deposits in the Area

the Authority hereby grants to the Contractor the exclusive right to explore for (polymetallic sulphides) (cobalt crusts) in the exploration area in accordance with the terms and conditions of this contract.

These programmes address environments where polymetallic sulphides and cobalt rich ferromanganese crusts are found.

(g) prospecting means the search for deposits of polymetallic sulphides or cobalt crusts in the Area, including estimation of the composition, sizes and distributions of deposits of polymetallic sulphides or cobalt crusts and their economic values, without any exclusive rights

The Authority reserves the right to enter into contracts with respect to resources other than (polymetallic sulphides) (cobalt crusts) with third parties in the area covered by this contract.

Draft regulations on prospecting and exploration for polymetallic sulphides and cobalt rich ferromanganese crusts in the Area

For polymetallic sulphides or cobalt crusts the exploration area shall consist of contiguous blocks.

34. While the work continues on the mining code covering polymetallic nodules, the two other types of minerals found in the Area are gaining in importance polymetallic sulphides with economically attractive metal contents of gold, silver, copper and zinc, and cobalt bearing crusts having a similar metal composition as polymetallic nodules but with a much higher cobalt content.

The contractor shall have the exclusive right to explore an area covered by a plan of work for exploration in respect of polymetallic sulphides or cobalt crusts.

No hardware on him?

72. Metal matrix composites are engineered materials that contain one or more internally reinforcing phases which have been introduced into the metal or intermetallic matrix during processing.

The evidence provided by Iran to support its claim that there was a reduction in mangrove cover includes remote sensing evaluation of cover change, analysis of tree enzyme changes, benthic community analysis and chemical analysis of total petroleum hydrocarbons ( TPH ) and heavy metals.

(e) A national monitoring system for chemical pollutants in foodstuffs such as nitrates, pesticides and heavy metals is being set up.

In addition, some countries specify as air pollutants heavy metals (such as lead and mercury), volatile organic compounds (such as benzene and formaldehyde) and a broad array of other chemical compounds classified as air toxics.

Beside polymetallic nodules found on the deep ocean floor, new sources of metals are gaining in importance, such as polymetallic sulphides found in and near the hydrothermal vents that occur along fissures on the sea floor and cobalt rich crusts that occur as pavements on the sea floor.

Acid acts on things which contain metal.

What if we were to separate out metals from waste streams, small amounts of metals in water? That's what microbes do they chelate metals out of water.

(a) Data on the location, survey and evaluation of the polymetallic sulphides or cobalt crusts in the areas, including

(c) Heavy metals the United Nations Environment Programme in cooperation with the Inter Organization Programme for the Sound Management of Chemicals

(c) Heavy metals the United Nations Environment Programme in cooperation with the Inter organization Programme for the Sound Management of Chemicals

METAL ALKYL HYDRIDES, WATER REACTIVE, N.O.S. or METAL ARYL HYDRIDES, WATER REACTIVE, N.O.S. .

Chemical compounds including such material and plutonium in spent fuel elements also belong to this category.

(c) regulations means the Regulations for Prospecting and Exploration for Polymetallic Sulphides and Cobalt Crusts in the Area, adopted by the Authority.

61. Nanocomposites, with nanometer scale reinforcing elements within a continuous phase of metal, polymer or ceramic, are an important class of nanostructured materials.

Apparently, the mine dumps rock waste as well as heavy metal sulphides and hydroxides, including ferro cyanide complexes and Jarrosite, into these rivers at levels up to 3,000 times the normal legal limits.

UN 3049 Amend the name in column (a2) to read METAL ALKYL HALIDES, WATER REACTIVE, N.O.S. or METAL ARYL HALIDES, WATER REACTIVES, N.O.S. .

The only thing was a hunk of melted gold, like a tooth.

We'd like a metal trap, please. For a large animal.

(b) a statement of the quantity of (polymetallic sulphides) (cobalt crusts) recovered as samples or for the purpose of testing

Contracts for exploration for polymetallic nodules

(i) A description of the technology related to the recovery and processing of polymetallic sulphides or cobalt crusts that is necessary for making the designation of a reserved area

(e) a statement of the quantity of (polymetallic sulphides) (cobalt crusts) recovered as samples or for the purpose of testing and

In respect of the claimed loss of coral reefs, Iran has provided remote sensing evaluation of changes in the coral reef cover sedimentation rate analysis chemical analysis of heavy metals, TPH and polycyclic aromatic hydrocarbons and a study on coral reef growth bands.