1, there is no difference in color. Black gold is generally dark black, while gold is generally golden yellow.

2. The annual output of black gold and gold is also different: the annual output of gold is many times more than that of black gold.

3, different characteristics: it should be noted that black gold, also known as rhodium gold, can withstand high temperatures, and gold will melt when it meets high temperatures.

4. Different distribution areas: Black gold is generally distributed in the southern hemisphere, while gold is distributed all over the world.