Cobalt Sentence Examples

Small amounts of nickel and cobalt are often present.

Cobalt is deposited by a method analogous to that used for its sistermetal nickel.

The barium and magnesium salts of this acid are formed when baryta and magnesia are fused with cobalt sesquioxide.

By heating a mixture of cobalt oxalate and sal-ammoniac in air, it is obtained in the form of minute hard octahedra, which are not magnetic, and are only soluble in concentrated sulphuric acid.

By the addition of excess of ammonia to a cobalt chloride solution in absence of air, a greenishblue precipitate is obtained which, on heating, dissolves in the solution, giving a rose-red liquid.

The curve for cobalt is a very remarkable one.

Three characteristic oxides of cobalt are known, the monoxide, CoO, the sesquioxide, C0203, and tricobalt tetroxide, C0304; besides these there are probably oxides of composition Co02, Co 8 0 9, C0607 and C0405.

Cobalt sesquioxide, Co 2 0 3, remains as a dark-brown powder when cobalt nitrate is gently heated.

Cobalt dioxide, Co02, has not yet been isolated in the pure state; it is probably formed when iodine and caustic soda are added to a solution of a cobaltous salt.

The iodide, Co12, is produced by heating cobalt and iodine together, and forms a greyish-green mass which dissolves readily in water forming a red solution.

Cobalt fluoride, CoF 2.2H 2 0, is formed when cobalt carbonate is evaporated with an excess of aqueous hydrofluoric acid, separating in rose-red crystalline crusts.

The most common of these sulphides is cobaltous sulphide, CoS, which occurs naturally as syepoorite, and can be artificially prepared by heating cobaltous oxide with sulphur, or by fusing anhydrous cobalt sulphate with barium sulphide and common salt.

In a similar way potassium and ammonium cobalt alums have been obtained.

It may be prepared by the addition of potassium nitrite to an acetic acid solution of cobalt chloride.

This salt may be used for the separation of cobalt and nickel, since the latter metal does not form a similar double nitrite, but it is necessary that the alkaline earth metals should be absent, for in their presence nickel forms complex nitrites containing the alkaline earth metal and the alkali metal.

Cobalt ammonium phosphate, CoNH4PO 4.12H 2 0, is formed when a soluble cobalt salt is digested for some time with excess of a warm solution of ammonium phosphate.

The double cyanides of cobalt are analogous to those of iron.

A large number of cobalt compounds are known, of which the empirical composition represents them as salts of cobalt to which one or more molecules of ammonia have been added.

The pentammine purpureo-salts are formed from the luteo-salts by loss of ammonia, or from an air slowly oxidized ammoniacal cobalt salt solution, the precipitated luteosalt being filtered off and the filtrate boiled with concentrated acids.

For the quantitative determination of cobalt, it is either weighed as the oxide, C0304, obtained by ignition of the precipitated monoxide, or it is reduced in a current of hydrogen and weighed as metal.

Cobalt occurs in New South Wales, Victoria and South Australia, and efforts have been made in the former state to treat the ore, the metal having a high commercial value; but the market is small, and no attempt has been made up to 1907 to produce it on any large scale.

The manganese ores of the Bathurst district of New South Wales often contain a small percentage of cobalt - sufficient, indeed, to warrant further attempts to work them.

Iron, coal and slate are the chief products, and copper and cobalt may be added.

Ore of cobalt is obtained in no other locality in India, and although zinc blende has been found elsewhere it is known to have been extracted only in this province.

The mining industry, for which the town was formerly also famous and which embraced tin, silver and cobalt, has now ceased.

The last two are dissolved out by cold, very dilute hydrochloric acid, and the residue is tested for nickel and cobalt.

Fleming rightly regards it as not a little curious that for materials differing so much as this cast cobalt and soft annealed iron the hysteretic exponent should in both cases be so near to 1.6.

Shimizu 3 indicate that Steinmetz's formula holds for nickel and annealed cobalt up to B =3000, for cast cobalt and tungsten steel up to B =8000, and for Swedish iron up to B =18,000, the range being in all cases extended at the temperature of liquid air.

Under increasing magnetizing forces, greatly exceeding those comprised within the limits of the diagram, the magAetization does practically reach a limit, the maximum value being attained with a magnetizing force of less than 2000 for wrought iron and nickel, and less than 4000 for cast iron and cobalt.

Experiments were afterwards made with rods of iron, nickel, and cobalt, the external field being carried up to the high value of 1500 units.

Roughly speaking, therefore, cobalt behaves oppositely to iron.

Cobalt, curiously enough, was found to be quite unaffected by tensile stress.

Yet notwithstanding this enormous effect in iron, the action of a current upon nickel and cobalt turned out to be almost inappreciable.

Among other things, it was found that the behaviour of cast cobalt was entirely changed by annealing; the sinuous curve shown in Fig.

Nagaoka and Honda, who employed a fluid dilatometer, found that the volume of several specimens of iron, steel and nickel was always slightly increased, no diminution being indicated in low fields; cobalt, on the other hand, was diminished in volume, and the amount of the change, though still very small, was greater than that shown by the other metals.

Knott, who made an exhaustive series of experiments upon various metals in the form of tubes, concluded that in iron there was always a slight increase of volume, and in nickel and cobalt a slight decrease.

Thomson, who, from the results of Bidwell's observations on the magnetic deformation of cobalt, was led to expect that that metal would exhibit a reversal opposite in character to the effect observed in iron.

Ewing's independent experiments showed that the magnetization curve for a cobalt rod under a load of 16.2 kilogrammes per square mm.

The effect of tension was subsequently studied by Nagaoka and Honda, who in 1902 confirmed, mutatis mutandis, the results obtained by Chree and Ewing for cast cobalt, while for annealed cobalt it turned out that tension always caused diminution of magnetization, the diminution increasing with increasing fields.

Thus it has been proved that in annealed cobalt and in nickel-steel there is no Villari reversal.

So, too, the Villari reversals in iron and cobalt might have been predicted - as indeed that in cobalt actually was - from a knowledge of the changes of length which those metals exhibit when magnetized.

Morris's results for iron, and gives some additional observations for steel, nickel and cobalt.

As thus defined the critical temperatures for iron, nickel and cobalt were 1 Journ.

The permeability of cobalt, both annealed and unannealed, was always diminished at the low temperature.

The hysteresis-loss in Swedish iron was decreased for inductions below about 9000 and increased for higher inductions; in tungsten-steel, nickel and cobalt the hysteresis-loss was always increased by cooling.

Now iron, nickel and cobalt all lose their magnetic quality when heated above certain critical temperatures which vary greatly for the three metals, and it was suspected by Faraday 3 as early as 1845 that manganese might really be a ferromagnetic metal having a critical temperature much below the ordinary temperature of the air.

The hysteretic exponent is therefore much higher than in the case of iron, nickel and cobalt, for which its value is approximately I.6.

Bidwell," who, adopting special precautions against sources of error by which former work was probably affected, measured the changes of thermo-electric force for iron, steel, nickel and cobalt produced by magnetic fields up to I Soo units.

In the case of cobalt no such relation could be traced; it appeared that the thermo-electric power of the unmagnetized with respect.

Its chief mineral products are coal, nitre, sulphur, alum, soda, saltpetre, gypsum, porcelain-earth, pipe-clay, asphalt, petroleum, marble and ores of gold, silver, mercury, copper, iron, lead, zinc, antimony, cobalt and arsenic. The principal mining regions are Zsepes-Giimor in Upper Hungary, the Kremnitz-Schemnitz district, the Nagybanya district, the Transylvanian deposits and the Banat.

The mother liquor includes generally more or less of nickel, cobalt, zinc and other heavy metals, which, as Wailer showed, can be removed as insoluble sulphides by the addition of ammonium sulphide; uranium, under the circumstances, is not precipitated by this reagent.

The minerals chiefly mined besides gold are diamonds and coal, but the country possesses also silver, iron, copper, lead, cobalt, sulphur, saltpetre and many other mineral deposits.

The purple-blue of cobalt, the chrome green or yellow of chromium, the dichroic canarycolour of uranium and the violet of manganese, are constant.

Gold, silver, copper, lead, aluminium, cadmium, iron (pure), nickel and cobalt are practically amorphous, the crystals (where they exist) being so closely packed as to produce a virtually homogeneous mass.

Of the rest, the following are readily oxidized by steam at a red heat, with formation of hydrogen gas - zinc, iron, cadmium, cobalt, nickel, tin.

The yearly output of nickel and chrome is considerable, and these minerals, with cobalt, constitute the characteristic wealth of the island.

The chief industrial establishments are smelting furnaces for cobalt, meat-preserving works at Ouaco, sugar-works and distilleries at Noumea and La Foa, tobacco, oil and soap factories at Noumea.

The island imports wines, spirits, tissues, clothing and ironmongery; and exports ores, nickel, cobalt and chrome (which represent over three-quarters of the total exports in value), preserved meats and hides, coffee, copra and other colonial produce.

It is chemically related to cadmium and mercury, the resemblance to cadmium being especially well marked; one distinction is that zinc is less basigenic. Zinc is capable of isomorphously replacing many of the bivalent metals - magnesium, manganese, iron, nickel, cobalt and cadmium.

A green pigment known as Rinmann's green is prepared by mixing I oo parts of zinc vitriol with 2.5 parts of cobalt nitrate and heating the mixture to redness, to produce a compound of the two oxides.

The precipitate, when heated, passes into oxide, which is yellow in the heat and white after cooling; and, if it be moistened with cobalt nitrate solution and re-heated, it exhibits a green colour after cooling.

His contributions to inorganic chemistry were numerous, including investigations on the compounds of antimony, aluminium, silicon, &c., on the separation of nickel and cobalt, and on the analysis of mineral waters, but they are outweighed in importance by his work on organic substances.

Sometimes Chinese cobalt was used, sometimes Japanese, and sometimes a mixture of both.

The mineral wealth of Baden is not great; but iron, coal, zinc and lead of excellent quality are produced, and silver, copper, gold, cobalt, vitriol and sulphur are obtained in small quantities.

Bismuth occurs in metalliferous veins traversing gneiss or clay-slate, and is usually associated with ores of silver and cobalt.

The crude metal obtained by the preceding processes is generally contaminated by arsenic, sulphur, iron, nickel, cobalt and antimony, and sometimes with silver or gold.

Many of the elements such as copper, lead, zinc, nickel, cobalt and manganese have only been found in the substance of sea-weeds and corals.

It combines with many metallic sulphates (silver, zinc, cobalt, nickel, &c.) to form double sulphates of the type Cs2S04 RS04.6H20.

Silver was raised in the 12th century, and argentiferous lead is still the most valuable ore mined; tin, iron and cobalt rank next, and coal is one of the chief exports.

A few years later attempts were made to work mines of lead and cobalt in Connecticut and Massachusetts.

Antimony, bismuth, selenium, tellurium, chromic iron ore, tin, nickel, cobalt, vanadium, titanium, molybdenum, uranium and tantalum are produced in the United States in small amounts, but such production in several cases has amounted to only slight discoveries, and in general they are of little importance in the market.

The discovery of large deposits of nickel at Sudbury; of extremely rich gold mines on the head-waters of the Yukon, in a region previously considered well-nigh worthless for human habitation; of extensive areas of gold, copper and silver ores in the mountain regions of British Columbia; of immense coal deposits in the Crow's Nest Pass of the same province and on the prairies; of veins of silver and cobalt of extraordinary richness in northern Ontario - all deeply affected the industrial condition of the country and illustrated the vastness of its undeveloped resources.

The absorption spectra of cobalt and didymium salts also offer many.

The remaining mineral products include lead, from which a considerable quantity of silver is extracted, copper, cobalt, arsenic, the rarer metal cadmium, alum, brown coal, marble, and a few of the commoner precious stones, jaspers, agates and amethysts.

Of quicksilver there are several mines, chiefly in the Palatinate of the Rhine; and small quantities of copper, manganese and cobalt are obtained.

Practically, however, it frequently contains other metals, such as copper, cobalt and nickel.

A problem to which he returned repeatedly was that of separating nickel and cobalt from their ores and freeing them from arsenic; and in the course of his long laboratory practice he worked out numerous processes for the preparation of pure chemicals and methods of exact analysis.

They seem also never to walk or run when on the ground, but always to hop. The bodyfeathers are commonly loose and soft; and, gaily coloured as are most of the species, in few of them has the plumage the metallic glossiness it generally presents in the pies, while the proverbial beauty of the "jay's wing" is due to the vivid tints of blue - turquoise and cobalt, heightened by bars of jet-black, an indication of the same style of ornament being observable in the greater FIG.

Whereas carbon renders isomerism possible in organic compounds, cobalt and platinum are the determining elements in inorganic chemistry, the phenomena being exhibited especially by complex ammoniacal derivatives.

The constitution of these inorganic isomers is still somewhat questionable; and in addition it seems that polymerism, metamerism and stereoisomerism play a part here, but the general feature is that cobalt and platinum act in them with high valency, probably exceeding four.

Of other minerals (with the exceptions of coal, iron and salt treated below) nickel and antimony are found in the upper Harz; cobalt in the hilly districts of Hesse and the Saxon Erzgebirge; arsenic in the Riesengebirge; quicksilver in the Sauerland and in the spurs of the Saarbrucken coal hills; graphite in Bavaria; porcelain clay in Saxony and Silesia; amber along the whole Baltic coast; and lime and gypsum in almost all parts.

Silver mines have proved of far greater importance, in early days near Thunder Bay on Lake Superior, more recently in the cobalt region near Lake Temiscaming on the east side of the province.

Silver Islet mine in Lake Superior produced in all $3,250,000 worth of silver, but this record will no doubt be surpassed by some of the mines in the extraordinarily rich cobalt district.

Associated with the silver minerals are rich ores of cobalt and nickel, combined with arsenic, antimony and sulphur, which would be considered valuable if occurring alone, but are not paid for under present conditions, since they are difficult to separate and refine.

The cobalt silver ores are found mainly in Huronian conglomerate, but also in older Keewatin rocks and younger diabase, and the silverbearing region, which at first included only a few square miles, is found to extend 25 m.

Cobalt, the centre of this area, is 103 m.

In the same neighbourhood are found cobalt, arsenic and bismuth.

Timber and wood-pulp are exported (over half of each to Great Britain), with paper, ice and some cobalt and nickel ore.

The essential coloring materials are, for blue, copper; green, copper and iron; purple, cobalt; red, haematite; white, tin.

Copper and cobalt are found in the neighbourhood.

It crystallizes in large pink crystals, the colour of which is probably due to the presence of a small quantity of manganic sulphate or of a cobalt sulphate.

The metals, which by combination with oxygen became oxides, were antimony, silver, arsenic, bismuth, cobalt, copper, tin, iron, manganese, mercury, molybdenum, nickel, gold, platinum, lead, tungsten and zinc; and the "simple earthy salifiable substances" were lime, baryta, magnesia, alumina and silica.

The metal as obtained by industrial methods rarely contains more than about 99-99.5% of nickel, the chief impurities being copper, iron, cobalt, silicon and carbon.

Pinerua separates the metals by taking advantage of the fact that cobalt chloride is soluble in ether which has been saturated with hydrochloric acid gas at low temperature.

At Rammelsberg in the Harz it forms a bed in argillaceous schist, and at Mansfeld in Thuringia it occurs in the Kupferschiefer with ores of nickel and cobalt.

Trade and manufactures are insignificant; iron, lignite, cobalt, alum and vitriol are among the mineral productions.

The impurities contained in coarse-copper are mainly iron, lead, zinc, cobalt, nickel, bismuth, arsenic, antimony, sulphur, selenium and tellurium.

The principal exports are gold, silver, copper (bars, regulus and ores), cobalt and its ores, lead and its ores, vanadium ores, manganese, coal, nitrate of soda, borate of lime, iodine, sulphur, wheat and guano.

The other metals reported in the official returns are lead, cobalt and vanadium, of which only small quantities are produced.

The richest deposits of nickel, cobalt and antimony ores are also situated in localities where there is little water and the nearest useful fuel some hundred miles away.

Minerals developed slightly, or not at all, are granite, valued at $1500 in 1905; surface salt, in the arid and semiarid regions; nickel and cobalt, in Lemhi county; tungsten, near Murray, Shoshone county; monazite and zircon, in certain sands; and some pumice.

Other minerals found in various places of Bohemia are copper, sulphur, cobalt, alum, nickel, arsenic and various sorts of precious stone, like the Bohemian garnet (pyrope), and building stone.

Iron, copper, lead, mercury, cinnabar, cobalt, nickel, sulphur, arsenic and china clay also occur.

Cobalt and nickel are associated with lead in the St Francois field; but though the American ouput is almost exclusively derived from Missouri the production is small in comparison with the amount derived from abroad.

Iron ore, platinum, lead, quicksilver and cobalt have been obtained in the state in merchantable quantities, and there is some zinc ore in the Cascade Range.

It is the most tenacious of all the ductile metals at ordinary temperatures with the exception of cobalt and nickel; it becomes brittle, however, at the temperature of liquid air.

The principal industry of the province is that of mining, its mineral resources including gold, silver, copper, nickel, tin, cobalt, coal, alum and salt.

Amongst them may be mentioned the silver-bearing lead ores of Erzgebirge and of P?ibram in Bohemia; the iron ores of Styria and Bukovina; and the iron, copper, cobalt and nickel of the districts of Zips and GSmor.

Arsenic is a constituent of the minerals arsenical iron, arsenical pyrites or mispickel, tin-white cobalt or smaltite, arsenical nickel, realgar, orpiment, pharmacolite and cobalt bloom, whilst it is also met with in small quantities in nearly all specimens of iron pyrites.

Among the less important Spanish minerals are manganese (chiefly in Ciudad Real), antimony, gold, cobalt, sodic sulphate, sulphate of barium (barytes), phosphorite (found in Chceres), alum, sulphur, kaolin, lignite, asphalt, besides a variety of building and ornamental stones.

Cobalt, silver, lead and copper are also worked, and the southern and western slopes yield wine of good quality.

Huge thunderheads rose from the tops of the trees and billowed into the cobalt blue sky.

They were then finished in a variety of colored glazes including amber, bottle green, white, gray and cobalt blue.

The samples have been analyzed at the University of Bangor in Wales and found to contain americium, cesium and cobalt.

Does the Sun Cobalt RaQ 550 server appliance support asp scripts?

Goodrich Aerospace technology, high strength stainless steels, cobalt chrome alloys, chrome alloys, joining methods, near net shape manufacture.

Is this because cast gold has a higher, or lower, modulus of elasticity compared to cobalt chromium?

The final precipitate contains cobalt in the +3 oxidation state.

Cost a bomb but does jobs that no other drill will do Many sets of drills, including cobalt for stainless steel.

At first, decoration was commonly executed in underglaze painting using blue cobalt.

We have to have cobalt to process vitamin B12.

Plants cannot take up and accumulate cobalt if it is not there.

Top of the colored cobalt blue the roomof course main lounge was.

General characteristics The blue poison dart frog ranges from light powder blue to deep cobalt in color.

When the sky was pure cobalt and the temperature slowly began to rise, the silence was finally broken.

Since metals like zinc, copper cobalt have a tendency to bind to non-specific sites, imidazole chelation may become useful.

Vitamin B12 contains the mineral cobalt as part of its chemical structure.

Around the rim is a raised band of cobalt blue repeating leaf ornament between two bands of lighter blue on raised cordons.

Lambs seriously deficient in copper, selenium or cobalt will fail to thrive.

I had the vet and it was mineral deficiency of cobalt, selenium and zinc, together with parasitic gastroenteritis caused by worms.

This implied that there should be 48 additional linear accelerators in the UK, of which 22 would replace old cobalt machines.

Another thing, forget about ceramic magnets on your speakers, to be Fifties you'll need the good ole blue cobalt stuff.

Elements which stabilize austenite include manganese, nickel, cobalt and copper.

Put seeds near radioactive cobalt, grow the results, and keep the genetic mutants with desirable traits.

The lode is a large irregular one of pure arsenical pyrites carrying, in addition to gold and silver, nickel and cobalt.

Large runabout segment (20 to 29 feet) Cobalt ranks highest in the large runabout segment (20 to 29 feet) Cobalt ranks highest in the large runabout segment for a fifth consecutive time.

The cobalt is still Co 2+ as evidenced by the crystal field splitting of the Co L-edge peak in the absorption spectrum.

The decoration is entirely in cobalt underglaze blue against white slip (liquid clay ).

The term "cobalt" is met with in the writings of Paracelsus, Agricola and Basil Valentine, being used to denote substances which, although resembling metallic ores, gave no metal on smelting.

Brandt prepared an impure cobalt metal, which was magnetic and very infusible.

Cobalt is usually found associated with nickel, and frequently with arsenic, the chief ores being speiss-cobalt, (Co,Ni,Fe)As 2, cobaltite, wad, cobalt bloom, linnaeite, Co 3 S 4, and skutterudite, CoAs 3.

For the technical preparation of cobalt, and its separation from nickel, see Nickel.

Cobaltic hydroxide, Co(OH) 31 is formed when a cobalt salt is precipitated by an alkaline hypochlorite, or on passing chlorine through water containing suspended cobaltous hydroxide or carbonate.

On the addition of potassium cyanide they give a brown precipitate of cobalt cyanide, Co(CN) 2, which dissolves in excess of potassium cyanide to a green solution.

Cobaltous sulphate, CoSO 4.7H 2 O, is found naturally as the mineral bieberite, and is formed when cobalt, cobaltous oxide or carbonate are dissolved in dilute sulphuric acid.

Cobalt nitrate, Co(NO 3) 2.6H 2 0, is obtained in dark-red monoclinic tables by the slow evaporation of a solution of the metal, its hydroxide or carbonate, in nitric acid.

Hydrocobaltocyanic acid is not known, but its potassium salt, K4Co(CN) 6, is formed when freshly precipitated cobalt cyanide is dissolved in an ice-cold solution of potassium cyanide.

In alkaline solution it readily takes up oxygen and is converted into potassium cobalticyanide, K 3 Co(CN) 6, which may also be obtained by evaporating a solution of cobalt cyanide, in excess of potassium cyanide, in the presence of air, 8KCN+2Co(CN)2+H20+0= 2K 3 Co(CN) 6 +2KHO.

The aqueous solution, however, does not show the ordinary reactions of cobalt or of ammonia, and so it is to be presumed that the salt ionizes into [Co(NH 3) 6] and 3C1'.

Sodium gives an intense and persistent yellow flame; lithium gives a carmine coloration, and may be identified in the presence of sodium by viewing through a cobalt glass or indigo prism; from potassium it may be distinguished by its redder colour; barium gives a yellowishgreen flame, which appears bluish-green when viewed through green glass; strontium gives a crimson flame which appears purple or rose when viewed through blue glass; calcium gives an orange-red colour which appears finch-green through green glass; indium gives a characteristic bluish-violet flame; copper gives an intense emerald-green coloration.

In the better explored parts along the great lakes and the railways, ores of gold, silver, nickel, cobalt, antimony, arsenic, bismuth and molybdenum have been obtained, and several important mines have been opened up. Gold has been found at many points across the whole province, from the mines of the Lakeof-the-Woods on the west to the discoveries at Larder Lake on the east; but in most cases the returns have been unsatisfactory, and only a few of the gold mines are working.

Fleitmann, Ann., 1865, 134, p. 64); by the action of a ferrous or manganous salt with a salt of cobalt, nickel or copper on bleaching powder (G.

Large runabout segment (20 to 29 feet) Cobalt ranks highest in the large runabout segment for a fifth consecutive time.

Essential trace elements for lambs, basic facts Denied supplementary cobalt whilst grazing pasture deficient in it, the lamb will become sick.

The decoration is entirely in cobalt underglaze blue against white slip (liquid clay).

A twenty-first century contemporary kitchen would use tans, beiges, chocolate brown and cobalt blue, black and pink, spring green and beige, and other popular trends in color and design.

Look for handpainted tiles in gold, cobalt, sage green and burnt sienna to add just a touch of color and interest to the space.

Accent colors include warm tomato red, olive green and cobalt blue.

If you want to translate this model favorite into something you can wear daily, make use of less dramatic colors, like cobalt or grey.

It is structurally the most complex of all vitamins and contains the rare element cobalt.

Bridesmaid dresses made of red, green or cobalt blue velvet complete the ensemble.

Add it to cobalt blue and pale yellow for a contemporary color scheme.

With its cobalt blue waters, powder soft sand beaches, and gorgeous weather, it's no wonder so many cruise lines make the chain of islands a must-see port of call.

The 49th state is home to some of the planet's most breathtaking scenery, including cobalt blue water, awe-inspiring glaciers, abundant wildlife, and stunning sunsets.

Instead of shoveling snow on Christmas, you could be sipping eggnog on the deck of your stateroom overlooking a cobalt blue sea.

With its gorgeous beaches, sun-filled days and cobalt blue waters, a Mexican voyage can melt away stresses of everyday life.

Update a traditional mosaic bathroom floor by covering it in penny tiles - circular tiles in fun colors like seafoam green or cobalt blue.

Saturated blues and purples, from cobalt to ink to ultra-violet, along with fluorescent oranges, tangerines and yellows look fresh and sophisticated as accents against faux-nude neutrals and light greys.

Intense blues, from cobalt to royal, are big for bags, scarves and as overall accent colors.

This glamorous halter evening dress by Faviana Couture is available in a choice of sky blue, cobalt or black.

It's got a boatneck, 3/4-length sleeves, and a striped pattern in either black and white or cobalt and white.

You can choose from colors such as Light Jade, Cobalt, Chocolate, Red, Magenta and Purple.

It comes in sizes up to 5X and in colors such as Jade Green, Cobalt and Dark Wine.

Available colors include smoke, sea green, cobalt blue, smoke blue, light grey and clear.

The ride stands tall above many other Sea World attractions with its dark purple, ultramarine blue and cobalt hues.

Cobalt Flux is the benchmark as one of the most expensive metal pads that hardcore gamers prefer.

Gadd (from Luigi's Mansion fame) has invented a time machine powered by the mystical Cobalt Star!

Under blue cobalt light, the part of the cornea abraded will be stained by the dye and is easily seen by the examiner.

Cobalt is a required mineral for human health, but it is supplied by vitamin B12.

Allergic responses to tattoos may occur due to the pigment compounds used, such as oxides of iron, mercury, chromium, cadmium, and cobalt and synthetic organic dyes.

This short swim trunk is available in classic red, cobalt, island green, Persian blue and true navy.

Colors include day-glo lime, hot pink, hot orange, black, yellow and cobalt.

Couple that with notice-me colors like Fuchsia Berry, Aqua, Blue Pine and Cobalt, just to name a few, and you've got yourself one very fashionable suit!

If you have an allergy to cobalt or cobalamin, you should not take B12 supplements.

If you have an allergy or sensitivity to cobalt or cobalamin, then you shouldn't take vitamin B12.

A vibrant blouse in a shade like fuchsia, emerald or cobalt blue, for example, is stunning with sleek gray trousers or a black pencil skirt.

Candle-licious - These peg glass candle holders are very plain in design, but come in rich colors such as green, amber, and cobalt blue.

Shipping and returns are free making for hassle-free shopping. iWeddingBand offers many styles in metals such as gold, platinum, titanium, tungsten, palladium, and cobalt.

Some versions contain cobalt, which can cause skin irritation, and also may leave tarnish marks on the ring and skin.

The SK Cobalt collection includes several masculine diamond rings that would make great wedding or anniversary bands.

There's also a delightful Hawaiian pattern available in Pink Aloha, Orange Juice Aloha, and Cobalt Aloha that's perfect for travel.

However, ocassionally there will be a red or cobalt blue style.

Right in line with the current season's trends, the company releases a slew of new bags every few months, all lavishly dyed in rich, true hues like fuchsia, violet, cobalt blue, turquoise, emerald and yellow, to name but a few.

Fieldbrook comes in both two and three piece sets in colors such as black, cobalt blue and red.

Cobalt blue Manolo Blahnik wedding shoes were popularized by Carrie's Sex and the City wedding debut, but offscreen the effect of such a daringly different fashion maneuver can absolutely slay the elegance of your bridal attire.

Chromium, cobalt, magnesium and other minerals heal inside your skin, giving you a permanent colorful mark.

In addition, to the silky sand and cobalt blue waters, Florida is also home to Walt Disney World and a host of other popular theme parks, which attract kids of all ages.

Auto reviews raved about the ability of the sports model to compete with the likes of the Honda Civic Si or the Chevy Cobalt SS.

Pigments containing lead, manganese, and cobalt accelerate drying.

Sizes range from 28DD to 40GG and is available in the colors white, black, raspberry, red, coral, grey cobalt and pink.

Choose from many different colors, including red, black, chocolate, sapphire, cobalt, bronze, teal, white, berry, burgundy, leopard print and two-color combinations.

With long sleeves and satin trim the colors available are heather grey, pink, classic red, multi dot and cobalt snowflake.

Metallic cobalt may be obtained by reduction of the oxide or chloride in a current of hydrogen at a red heat, or by heating the oxalate, under a layer of powdered glass.

Cobalt monoxide, CoO, is prepared by heating the hydroxide or carbonate in a current of air, or by heating the oxide C0304 in a current of carbon dioxide.

They are precipitated from their alkaline solutions as cobalt sulphide by sulphuretted hydrogen, but this precipitation is prevented by the presence of citric and tartaric acids; similarly the presence of ammonium salts hinders their precipitation by caustic alkalis.

Cobalt chloride, CoC1 2, in the anhydrous state, is formed by burning the metal in chlorine or by heating the sulphide in a current of the same gas.

Sulphides of cobalt of composition C04S3, CoS, C03S4, C02S3 and CoS 2 are known.

Cobalt salts may be readily detected by the formation of the black sulphide, in alkaline solution, and by the blue colour they produce when fused with borax.

To the filtrate from the aluminium, iron and chromium precipitate, ammonia and ammonium sulphide are added; the precipitate may contain nickel, cobalt, zinc and manganese sulphides.

The next group may contain black nickel and cobalt sulphides, flesh-coloured manganese sulphide, and white zinc sulphide.

Practically the metals iron, nickel and cobalt, and some of their alloys and compounds constitute a class by themselves and are called ferromagnetic substances.