"BHP Billiton Ltd. ADR (NYSE: BHP) is well placed in coal, oil, gas, and uranium markets, making it a solid play in any investment environment," says global specialist Yiannis Mostrous.

In The New World 3.0, the advisor explains, "BHP Billiton is the only major listed company to that boasts such a diversified energy portfolio.

"Recently, analysts have unleashed an avalanche of upgrades for companies in the mining sector, coinciding with higher price forecasts for a wide range of metals.

"The main reasons for the recent upsurge in optimism regarding miners are strong economic growth in China and an anticipated restocking of materials in developed nations.

"Silver Standard Resources (NASDAQ: SSRI) has set a new standard for silver resources; simply put, its boasts the largest published in-ground silver resource of any publicly-traded silver company," says mining stock specialist Brien Lundin.

In The Gold Newsetter he adds, "We were fortunate over the years that the great idea behind this company was combined with a great management team, as CEO Bob Quartermain is among the best in the business."

"Silver Standard has 1.127 billion ounces in measured and indicated resources, plus another 195 million ounces in proven and probable reserves, and another 456 million ounces in inferred resources.

"Its resources come from a portfolio of properties spanning the globe from Argentina, Peru, and Mexico, to Canada, Chile, the US and Australia. Now the companyis making the transition to production with aggressive development programs on five core properties.

"Getting invested in precious metal for the long term is our end game," says Daniel Frishberg, host of BizRadio and editor of The MoneyMan.com Gold & Oil. Here's a look at two ETFs.

"It looks as if prices could go higher short term, especially if US dollar weakness continues. The risk of owning gold at today's price level is that net commercial short positions continue to increase.

"Attempts by producers and speculators to bid up prices are matched by increases in commercial short positions. Gold prices are being controlled not by physical buyers and sellers, but by futures traders.

"The steel stocks tend to go through boom and bust cycles depending on global economic activity; they have been pummeled over the last year, as the global economy slowed," notes turnaround expert George Putnam.

In his The Turnaround Letter, he explains, "But the news about steel is not all bad." Indeed, he believes some steel companies are poised for a turnaround. Here's his review of 6 leading steel production companies.

"Weakness in two big steel consuming industries, autos and construction, has been particularly troublesome for the steelmakers.

"However, there is evidence that steel inventories are gradually being worked off to low levels. There are also signs that economic activity in China, which is a huge consumer of steel, will not fall off as far as some economists initially feared.

"As the name suggests, Royal Gold (NASDAQ: RGLD) is a royalty company, one of the larger and longest-established of such companies, with a focus on gold," says resource exprt Adrian Day.

In his Global Analyst advisory, he explains, "In my view, the stock offers a combination of growth, low risk, and high potential." Here's his look at this "golden opportunity."

"In the past year, the company has acquired two significant royalty packages, the first last year from Barrick and more recently from Teck Cominco. The Barrick package includes approximately 70 royalties.

"Even before these acquisitions, it had a solid long-term growth record, in royalties and in revenues. Its pipeline is solid, including a royalty on the large Pensasquito mine of Goldcorp; when that ramps up in 2012, it will add about 25% to Royal's revenues.

"Weakness in commodities suggests a screaming sign of an overreaction; it's time to take another look at a high-quality, high-yielding commodity stocks such as Southern Copper (NYSE: PCU)," says global investing expert Nick Lanyi.

In his High Yield International, he says, "With mines in Mexico and Peru, Southern Copper ranks #1 in total copper reserves of any publicly traded company, making it almost a pure play on a rebound in the metal's price." Here's his contrarian outlook.

"Southern Copper has enough reserves to continue its current rate of production for the next 80 years without a single expansion or acquisition.

"With copper prices falling, the firm's earnings are taking a hit -- and the dividend has recently been cut. Now that this cut has already been factored into the shares, I think it's a better time to look at the stock than just a few weeks ago.

"Based on 2008 dividends, the stock yields 12.7% at the current price. Even if the dividend comes down more, I look for a yield of 8-9% over the next 12 months.

"Global steel producers are thriving, and their stocks are hitting new highs," note Yiannis Mostrous and Roger S. Conrad, who add, "But the best is yet to come."

In the industry-leading Personal Finance, the two advisors explain, "We're still in the early stage of a truly global bull market cycle for steel, and the companies best positioned to take advantage are headed a lot higher." Here, they look at their "Iron Five."

"As is the case with other building blocks of economic growth, steel is enjoying explosive demand from the developing world. And with the world expanding as never before, steel companies are literally selling as fast as they can produce.

"In the August 2007, we highlighted five first-rate global steel producers. Since then, they've returned an average of 67.4%, versus a decline of 3.7% for the S&P 500.

"The Iron Five are five picks that we believe are ripe for even bigger gains. Like the last group, these stocks are often volatile. They're also vulnerable to the possibility of a general stock market slide and most of all to a dip in global demand growth, particularly from China.

"Luxembourg-based ArcelorMittal (NYSE: MT) is the only truly global steel manufacturer, operating in 60 countries on five continents," says Gordon Pape.

In his Internet Wealth Builder, he explains, "Like all steel companies, ArcelorMittal would be temporarily affected by a world recession but as a long-term international growth stock for your portfolio, it should be a winner."

"When you read through MT's 2007 annual report, you are left with the impression of a company with an insatiable appetite for growth. In just one year, MT entered into a joint venture deal for a steel mill in Saudi Arabia and built a new steel service centre in Poland.

"It also completed the acquisition of Sicarsta in Mexico, thereby creating that country's largest steel producer; received mining concessions in Senegal and purchased a 77% stake in a German gas distribution company to add to its regional energy network.

"It also bought a 51% stake in one of Turkey's largest steel companies and a 70% position in an Italian steel distributor; bought 100% of an Estonian steel galvanizing line.

"Recent weakness in commodities is just a pause to breathe , not the beginning of the end," says Yiannis Mostrous in Vital Resource Investor. His favorite copper play? Freeport-McMoRan Copper & Gold (NYSE: FCX).

"Most investors aren't able to grasp this commodities cycle's massive potential. The main reason is that few investors are willing to accept the big transformation that's taking place in several emerging market economies, led by China and India.

"We've been advocating this change for quite some time. And after several years of doing so, investors are more receptive. However, they're not totally convinced yet.

"This is the main reason this bull market in emerging markets and commodities has another strong leg up before it reaches all-time highs. But we're far from that point. Meanwhile, copper remains one of our favorite metals.

"Our long-standing recommendation to take advantage of copper's strength is Freeport-McMoRan Copper & Gold. Copper suffered from supply challenges along with investors' underestimation of its potential early in the year.

"You must own some gold in this economic environment," emphasizes natural resources authority Larry Edelson who sees the recent setback in gold prices as "an ideal time to buy."

The editor of Real Wealth offers two "core" favorites for those seeking to invest in the sector: streetTRACKS Gold Trust (NYSE: GLD) and Yamana Gold (NYSE: AUY). Here is his review.

"Gold represents the epitome of the natural resource boom. It is the world's best barometer of inflation and financial crises. When inflation is on the rise, as it is now all over the world, gold thrives.

"And when there are financial crises, as we now have with the plunging dollar and the meltdown in the mortgage markets in the U.S. - gold gets an extra boost. Savvy investors flock to the safety of the precious metal, pushing its price even higher.

"In addition, there's more to the bull market in gold than just inflation and financial problems in the United States. Three billion new consumers in Asia are buying gold hand over fist! Previously in China, investors were not allowed to own gold. Now they can, and they are buying up gold like crazy.

Technician Yola Edwards had forecast a rise in gold to $1032; it rose to $1034, before correcting. In her Edwards Charts she offers a technical outlook for gold, Goldcorp (NYSE: GG) and Barrick Gold (NYSE: ABX).

"Gold exceeded my $1032.50 level by posting an intraday high just shy of $1034 but it turned on a dime and plunged over a US$100. The daily chart now indicates prices are oversold according to the MACD and RSI as the price bounces off support at the lower Bollinger band.

"However, a negative bias remains. A corrective wave four will retrace to the top of wave 1 at about US$865 if the decline holds true to theory, which should be viewed as a buying opportunity as the fifth advancing wave should see gold rally to about $1145 over the next four months.

"Goldcorp has traced out a 'U' shaped bottom over the past two years and is now in a consolidation phase. Since pulling back from its high two weeks ago the month ended with a type of spinning top which halted the previous decline.

"I think an excellent way to profit from higher silver prices is to buy Silver Standard Resources (NASDAQ: SSRI)," says Jim Powell in Growth Stock Alert. Here's his new buy.

"Unlike gold mining companies, of which there are dozens, there are only five major publicly-traded silver producers. The limited number of investment options concentrates Wall Street's interest when silver is hot, and can send prices sharply up.

"Silver Standard controls the world's largest published in-ground silver resources of any publicly-traded silver company. The company has properties in Argentina, Mexico, Chile, Peru, Canada, the U.S. and Australia. All
properties have either been purchased (a rarity in the mining industry) or optioned at a fraction of the current
silver price.

"In an industry where most silver is found as a by-product from mining other metals, it is also significant that the company's output is approximately 72% silver. The remaining metals produced are gold, tin, zinc, copper and lead - none of which is more than 8% of the total output.

"Silver Standard's status as a pure-play further concentrates interest in the company when silver is in the spotlight. Silver Standard is also leveraged by the high cost of extracting the metal.

"Once silver prices cross the breakeven point, nearly every dollar goes to profits. Silver Standard must be considered speculative. But if you are willing to accept the risk, and a probable roller coaster ride, the stock could be very rewarding."

Each day, Steven Halpern's TheStockAdvisors.com offers the latest market commentary and favorite investment ideas from the nation's leading financial newsletter advisors.

For 25 years, Steven Halpern, editor of TheStockAdvisors.com, has surveyed the leading financial newsletter advisors asking for their favorite stocks for the coming year. This article is one of 100+ ideas in the Best Stocks for 2008 report.

"Everyone should have some gold, but it is an individual decision as to what best fits one's risk tolerance and personal financial makeup," says resources expert Curtis Hesler, editor of Professional Timing Service.

"Bullion in some form, be it bullion coins or bullion ETF's like StreetTracks Gold ETF (NYSE: GLD), should be fitted into one's portfolio -- for diversification, if no other reason. I would consider this a top speculative idea for 2008.

"However, be mindful that bullion profits, even in the ETF form, are taxed at a higher rate than gold-mining stocks. So, bullion ETF's are perhaps best held in a tax-sheltered account, but that is an individual call."

According to Roger Conrad and Yiannis Mostrous, "Resource stocks are by nature volatile. The important thing is we're still very much in a long-term bull market. And when the market mood does shift, today's pain will convert very quickly to massive gain."

In Vital Resource Investor they explain, "There is ongoing consolidation in this sector and the recent setback in stock prices make deals more attractive for acquirers." Here, they look at Companhia Vale do Rio Doce (NYSE: RIO), a play on consolidation in the iron ore industry.

"And when the market mood does shift, today's pain will convert very quickly to massive gain. The long-term underpinnings for vital resources are strong as ever: Soaring demand from the world's emerging growth engines, a growing scarcity of easily accessed supplies, rising development costs, resurgent resource nationalism and ongoing sector consolidation.

"It's this last trend that's captured our attention lately. Importantly, when it comes to developing vital resources profitably, size is essential. This year has already witnessed two mega-deals: Freeport Copper & Gold (NYSE: FCX) has bought Phelps Dodge and Rio Tinto (NYSE: RTP) purchased Alcan.

"And we're certain to see many more announced in coming months. The recent dance between BHP Billiton (NYSE: BHP) and its giant rival suggest the need to get bigger is greater than ever. Even if it doesn't succeed, the proposed merger is already increasing rivals' urge to merge.

"One of the best way to capture lower-risk commodity exposure is through funds that invest in Canada," says Mark Salzinger, noting "Much of Canada's economy is tied to natural resources."

In his The No-Load Fund Investor, the long-standing fund expert looks to two ways to invest north of the border: iShares MSCI Canada ETF (ASE: EWC) and Fidelity Canada (FICDX). Here is his review of both.

"Though its population is clustered primarily along its border with the US, Canada is vast: it is the second largest country in the world behind Russia. Unlike most developed countries, Canada is one of the few net exporters of energy.

"As such, the performance of the Canadian stock market has benefited enormously from rising commodity prices over the past several years. Over the past five years, the iShares MSCI Canada ETF has produced a total return of 316%, more than tripling the return of the S&P 500.

"Canada has room to grow its commodities production. Much of its far northern provinces remain untouched by mining or energy interests, and many of its highest potential resources are only now beginning to be exploited.

"Such attractive assets and the growing cash hoards of global natural resources companies have sparked numerous mergers and acquisitions between Canadian companies, further boosting stock prices.