Firstly the coin is not made from silver and brass. The centre is of a golden coloured alloy and the ring of an silver coloured alloy. Secondly, as for value, that depends on the rarity of the coin. There is much hype on the value of the R5 Mandela coins. I think only a select few coins are really valuable. The rest are mere circulation coins with a value equal to its face value, for now anyway. Who knows how much such circulation coins will be worth in 50 years time? I think a lot of people spending a lot of money on Mandela R5 coins will be disappointed. Caveat emptor.
South Africa.
There are a few sunken treasures that have been found and many are considered extremely valuable. One of the most valuable treasures found in 2007 was a colonial era shipwreck where Tampa divers discovered about 17 tons of gold and silver coins.
Yes, South Africa minted a few different silver coins during King George's reign, most notably shillings.
It's abundant and not valuable by itself, however it often contains silver which is and the value would be determined by weight of that content.
South African coins are made from several types of metals and alloys. Some of the coins are made from brass, bronze, aluminum bronze, aluminum nickel bronze, and several others.
Steel is a highly conductive metal, but it is not as conductive as metals like copper and silver. Copper and silver are better conductors of electricity compared to steel.
Gold is typically more valuable than silver due to its rarity and demand in jewelry and investment. Gold is often seen as a safer investment option compared to silver, which is more commonly used in industrial applications.
No. When dealing with highly valuable metals, the purest form of the ore is most likely more valuable because it is marketable as solely one metal as opposed to one metal tainted by another.
The value of lead stone can vary depending on factors such as purity, weight, and demand. However, lead is not considered a precious or highly valuable metal, so its value is generally low compared to other metals like gold or silver.
silver because sterling silver is 92.5% silver and the purer it is, the more it is worth.
does quadruple have any silver in it
Solid Yourex silver is made entirely of Yourex silver, which is a high-quality silver alloy. Silver plated Yourex silver has a thin layer of silver applied on top of a base metal like copper or brass. Solid Yourex silver is more durable and valuable compared to silver plated Yourex silver.
Yes, it is very valuable. It is a very low reactive metal and hence it is highly used for making jewelery and other such valuable things. Also, it is not very abundant and thus, it is costly. Silver is also used for several other purposes like in solar cells and formation of other important compounds.
Of equal weight, gem-quality diamond is more valuable than silver.
They are valuable because they are made of 90% silver.
because it is more rare and silver is more heavy there for less portable | | Have to partially disagree with the above statement. Gold is more rare than silver while it is still in the ground. There is actually more processed gold in the world than silver. Silver is not heavier than gold. It is heavier in 'value' than gold and therefor not as portable. So why is gold more valuable than silver? Short answer - because people made it more valuable. Apparently, they like gold better. | | Gold also has more valuable industrial uses then silver for example: gold is more resistant to corrosion. Gold is also a good conductor of electricity, particularly because it resists corrosion i.e. silver actually conducts better then silver until it begins to corrode (charging metal tends to speed up corrosion). So it's not just that we 'like' gold more, there are practical reasons why gold is more valuable.
The "333" mark on silver indicates that the metal is composed of 33.3% silver, which translates to 8 parts out of 24. This is equivalent to 8 karat silver, often referred to as "8K" or "333 silver." It is lower in silver content compared to higher standards like sterling silver, which is 92.5% silver (or 925). Items marked with "333" are generally less valuable due to the reduced silver content.