I think because brent is produced in the N. Sea. Shipping cost.
Platinum is not more expensive than a beautiful, natural diamond.
Stone for stone, a diamond is more expensive than an emerald.
gold is more expensive than iron simply because iron is more common and gold is also a purer metal
Diamonds are more rare than CZs.
No, gold is more expensive than silver as it is more rare
West Texas Intermediate (WTI) crude oil is of very high quality and is at refining a larger portion of gasoline. Its API gravity is 39.6 degrees, which makes it a "light" crude oil, and it contains only about 0.24 percent of sulfur (making a "sweet" crude oil). Brent Blend is actually a combination of crude oil from fifteen different oil fields located in the North Sea. It is still a "light" crude oil, but not quite as "light" as WTI, and it contains about 0.37 percent of sulfur (making it a "sweet" crude oil, but again slightly less "sweet" than WTI). Brent blend is good for making gasoline and middle distillates. WTI is more expensive than Brent.
Heavy crude is less in demand than light crude, because it needs more expensive refining to make it usable. Since it is less in demand, it is cheaper to buy.
Pros: ? Cons: more expensive than pumping crude oil
cost of refining the crude oil ofcourse... In the UK diesel is more expensive than normal unleaded petrol.
water weighs more than Crude Oil
what is more expensive than the dress
Comparative: More crude Superlative: Most crude 'Cruder' and 'crudest' are perfectly acceptable, and indeed more idiomatic than 'more crude' and 'most crude'.
Yes
Platinum is not more expensive than a beautiful, natural diamond.
You are wrong. Copper is NOT more expensive than gold.
Less
Yes