Archive for the ‘Precious Metals’ Category

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Three Methods Of Assay For Raw Precious Metals

Items of jewelry or art made of precious metals are hallmarked based on specific requirements either of the country of import or the place of manufacture. Such items, particularly those made of silver, gold, or platinum, are struck with an official mark (or series of marks), which guarantees fineness or purity of the metal used.
To determine the precious metal content in an item, certain non-destructive assay techniques are used. Two examples are the touchstone method (a very old assay method) [...]

Three Methods Of Assay For Raw Precious Metals

The Six Precious Metals Of The Platinum Group

In the periodic table of elements, six metallic elements are bunched together in the d-block, specifically in groups 8 to 9, periods 5 and 6. All transition metals, these six elements are collectively referred to as the “platinum group metals”. These precious metals tend to occur with one another in mineral deposits. Likewise, they are alike in both chemical and physical properties.
In the order of their arrangement in the periodic table, the six metallic elements of the platinum group are [...]

The Six Precious Metals Of The Platinum Group

The Four Platinum Bullion Coins: A Brief Description Of Each

The Four Platinum Bullion Coins: A Brief Description Of Each
Bullion coins are coins made from precious metals. Their market values are determined by their inherent precious metal contents. As such bullion coins are mainly kept as investments or stores of value.
Most of the bullion coins available are made from silver or gold. A few also come in platinum though, including the American Platinum Eagle, the Canadian Platinum Maple Leaf, the Australian Platinum Koala, and the Manx Noble. Here’s a quick [...]

The Four Platinum Bullion Coins: A Brief Description Of Each

The Eight Precious Metals Considered Noble Metals

Most metallic chemical elements are known to easily oxidize and corrode, especially at high temperatures. Metals that have excellent resistance to oxidation and corrosion, even at high temperatures, are called noble metals. While there is no strict definition for this group of metals, it usually includes those that are extremely rare.
Thus, metals that are labeled “precious” are also considered noble metals (note, however, that noble metals are not necessarily precious metals). There are nine known precious metals – gold, platinum, [...]

The Eight Precious Metals Considered Noble Metals

Silver As An Investment: Ways Of Investing In Silver

Silver is like three other precious metals (gold, palladium, and platinum) in terms of being regarded as an investment commodity. In fact, this precious metal has been regarded as a form of currency and a store of value for over four centuries.
There are different ways by which one may invest in silver. Six are presented here:
Buying silver coins:
This is a popular way of taking hold of silver – physically. Perhaps the best example of a silver coin is the Canadian [...]

Silver As An Investment: Ways Of Investing In Silver