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Precious MetalsWhat Is Palladium And How Is It Used?What Is Palladium And How Is It Used? Palladium deserves a small chapter in the history of jewelry. Let's take a look at the history of this metal and its role in the world of jewelry. Titanium Jewelry FactsTitanium Jewelry Facts Titanium, the hardest natural metal in the world is stronger the steel and yet is very lightweight. Also it is known for its lustrous natural grey color and 100% hypoallergenic traits which make it safe for everyone because it will not react with your skin. Because of these human friendly traits titanium is increasingly becoming a more popular metal used with different types of body jewelry. Unfortunately, titanium is expensive due to the fact that it cannot be soldered and because of its strength, high-tech machinery and equipment is needed to process titanium. Precious MetalsPrecious Metals Precious metals are rare metallic chemical elements that fetch high and durable economic value. They are less reactive than most elements and are made distinct by their luster and their high melting points. The best known metals are silver and gold whose uses range widely from jewelry to coinage to art, and in the past years, have been recognized for their industrial significance as well. Platinum, which was basically a waste product, is now becoming one of the most widely traded precious metals and include ruthenium, rhodium, palladium, osmium, and iridium. The nature of precious metals may be derived from the fact that they are very scarce and unique among other commodities which also account for their quality to be judged to be of great monetary value, thus, a measure of wealth. It is also important to consider that not all precious metals stay precious forever. This depends on their availability and new ways of refining or even creating such. Take aluminum, for instance, once difficult to separate from ore, it used to be the most difficult metal to get despite being one of the most common. Its status, which once put it above gold, dropped significantly when an easy aluminum extraction method was discovered in the late 1800's. 
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