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Posted: Mon 20:11, 02 Sep 2013 Post subject: hollister outlet The Concept Of Epithermal Gold De |
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Gold has always been a disputed issue, [link widoczny dla zalogowanych] one that caused people to fight each other and to lead endless fights. It has lasted on the market for an incredible long time, maintaining the etiquette of precious metal for millennia. Nowadays, people still treasure it and still see in it an important investment, as its [link widoczny dla zalogowanych] value has continuously increased with time. There may be many things on the market that come and go, like stocks, currencies and so on, but gold has always [link widoczny dla zalogowanych] remained steady and reliable, therefore offering [link widoczny dla zalogowanych] investors a large sense of safety.
Although the concept of gold is very [link widoczny dla zalogowanych] familiar to people, there are not many however who are familiar with the origins of gold, with the place it comes from and the process through which it [link widoczny dla zalogowanych] goes. Thus, gold is a result of epithermal gold deposits. These deposits are created by the subaerial volcanic activity on island and continental arcs, accompanied [link widoczny dla zalogowanych] by subduction or on shallow marine areas, therefore under not too deep surfaces.
Moreover, these deposits are determined by hydrothermal fluids as their mineralization is limited to a 1 km depth, but not often more than 600 m. A general trait to be marked in this case is the fact that they are to be identified at rather shallow depths, not far away from the surface and they are thus [link widoczny dla zalogowanych] sensitive to erosion and mineralization. If we were to speak of the thermal aspect, the epithermal gold deposits are formed at a crustal temperature ranging from 50 to 300 Celsius degree, without requiring a high pressure.
Thus, [link widoczny dla zalogowanych] structurally speaking, the epithermal gold deposits are a gold and silver based mixture that might vary in some case. Accordingly, [link widoczny dla zalogowanych] the content may be a simple mixture of gold and silver or, to the two metals, other basic metals could be added: [link widoczny dla zalogowanych] copper, lead, zinc, etc. However, in all cases, gold is the main component these deposits present.
As you may see, the process through which gold is being extracted from the ground, reaching all the way to the jewelry shops or bank safes is a complicated one that [link widoczny dla zalogowanych] is worth studying. Thus, gold is still a profitable investment that offers people a higher level of safety. Therefore, should you be interested in investing in gold, [link widoczny dla zalogowanych] the old fashioned [link widoczny dla zalogowanych] way is the most common [link widoczny dla zalogowanych] and the most practical, too: the golden coins and the small bars.
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