Black gold: Key Points Black gold

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. Learn what is black gold and explore its uses and composition. Discover the allure of black gold jewellery with this comprehensive guide. Explore now! 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 jewelry is a type of yellow gold mixed with other alloys. Learn everything you need to know about black gold jewelry before you buy!