no
Salt and gold.
Alaska's most valuable mineral product is gold, according to the State of Alaska. Following gold, the next most valuable product is zinc. Fuel products are the state's biggest money makers, but geologists do not consider coal or petroleum to be minerals.
no
gold is valuable because it worth lot and it was the mineral to trade with southern and northern Africa. the Salt was also valuable in Ghana because it's rare in most countries in ancient time.
As of now, in its raw form, gold is considered to be the most valuable mineral based on its rarity and demand. However, the value of minerals can fluctuate based on market conditions and uses in various industries.
Yes
copper and coal
As of 2021, the most valuable metal in the world is usually considered to be rhodium. Rhodium is a rare precious metal that is even more valuable than gold. It is commonly used in catalytic converters and in the jewelry industry.
The most valuable weight of gold is determined by its market price, which fluctuates based on supply and demand. As of August 2021, one troy ounce of gold is typically considered the standard for pricing and trading purposes in most markets.
Gold
Fertile Soil
Coal is the most valuable mineral in Pennsylvania. The state has abundant coal reserves, making it a significant contributor to the state's economy and energy production.