Scammers and frauds in gold and precious metals in Africa
African gold dust scams and precious metals tricked hundreds of people worldwide. Lire la suite […]
Orobel provide a perfect service in precious metals
We have solutions for all purchases, buyouts and precious metals recycling. Lire la suite […]
The history of the Central Bank Gold Agreement
Stocks and gold reserves of central banks, around 30 900 tonnes (1/5 of the world’s gold reserves) give their significant power on the gold market. As a result, several agreements on gold were established to limit their weight in the market. The first agreement on central bank gold is the Washington Agreement on gold, (26 Lire la suite [...]
Density weighing, a simple way to know the gold content of a precious metal
It is sometimes called hydrostatic weighing and principle we have just Archimedes, thanks to him, we know that any body immersed in water displaces its volume in water. Lire la suite […]
How to make a mini-refining and a form of gold assays ?
The refined gold as all precious metals is carried out using « aqua regia », an acid which is a mixture of nitric and hydrochloric acid. Lire la suite […]
About fakes and counterfeit krugerrand
[vc_row][vc_column][vc_column_text] For a number of years, false Krugerrands were produced and manufactured in China. Made mostly with a core of tungsten and gold plated. Lire la suite […]
The premium on gold coins explained
Have you ever noticed that two gold coins containing the same amount of gold could be sold at a different price ? This is explained by the premium, an important criteria when looking to invest in gold by buying coins. Explanation in this article. Lire la suite […]
Some examples showing the utility to buy gold in time of crisis or economic turmoil
During major crises and currency collapses, gold becomes a currency, and circulated to purchase consumer goods. During the wars, gold has even saved lives ! Watching the behavior of gold in troubled times. Lire la suite […]
The difference between cast and minted gold bars
Gold bullions are classified into 2 types : cast bars and minted bar. Orobel in this article explains the difference between these two types of gold bullions. Lire la suite […]
All things you need to know before investing in gold
Orobel vous propose une synthèse ainsi que les différents liens utiles pour acheter et investir dans l’or, sous la formes de pièces ou de lingots d’or. Lire la suite […]
