Black gold: Official HD Video for “ Black

Official HD Video for “ Black Gold ” by Soul Asylum Listen to Soul Asylum: https://SoulAsylum.lnk.to/listenYD Subscribe to the official Soul Asylum YouTube channel: https://SoulAsylum.lnk.to ... Black Gold Online. Shop for Black Gold in India Buy latest range of Black Gold at Myntra Free Shipping COD Easy returns and exchanges Key Points Black gold : Petroleum and its derivatives are called Black Gold as they are very valuable. It is a term applied to oil or petroleum, which is black when it comes out of the ground and is worth a great deal of money. The word petroleum is derived from Latin words –Petra meaning rock, oleum meaning oil. So, petroleum means rock oil. Black gold is yellow gold that has been altered to change its color, either by alloying, electroplating, or laser treatment. Learn about the value, durability, and style of black gold jewelry, and how to tell if it is real gold .