Because it has historically been a very rare commodity; this remains so, despite the large amount of gold now on the market and/or in a definite possession (i.e. someone knows they have the gold and can access it freely).
Gold is a mineral, whereas mineral oil is a liquid mixture of hydrocarbons extracted from the earth. Gold is valued for its beauty and rarity, while mineral oil is commonly used in cosmetic and industrial applications.
Gold, hematite, calcite, and quartz are all mineral elements.
The most economically important metallic mineral in California is gold. The state has a rich history of gold mining, particularly during the Gold Rush of the mid-19th century, which significantly contributed to California's economic development. Today, while gold mining is less prevalent, California still produces a notable amount of gold, primarily through modern mining techniques. Other important metallic minerals in California include silver, copper, and lithium, but gold remains the most iconic and economically significant.
Fool's gold is not a mineral, but rather a mineral known as iron pyrite. It has a brassy yellow color that resembles gold, hence the nickname "fool's gold." While it may look like gold, it does not contain any gold content.
It is part of the sulphide mineral group.
It is gold.
Gold
gold, silver, diamonds
gold
It's gold
gold, link, iron,and fish
Gold and salt
Gold and salt
Yes, South Africa has important reserves of gold and uranium.
Yes Amber Gold is a mineral.
It is a mineral.
a gold nugget is a non-mineral