Yes it is. Asphalt as well
Petroleum
Petroleum is the main resource of the Arabian Desert.
Petroleum was found in Iran, especially in the province of Khuzestan.
Some major natural resources in Iraq are petroleum, natural gas, phosphates, and sulfur. (http://www.indexmundi.com/iraq/natural_resources.html)
Potash is the main natural resource found in Belarus
oil, natural gas, petroleum, sulfur, and crawfish! we also have rocks
Natural gas, petroleum, and hydrocarbons are the major mineral resources found in Algeria. They are also the leading exports in Algeria.
The most natural resource for the Caribbean is the Caribbean itself. the beaches are the best in the world on Trinidad where I have a house the exchange rate is 6 Trinidad dollars equals 1 U.S. dollar, so if a bottle of Pepsi costs 1 Trinidad dollar you pay 15 cents American. I mean if you retire and get 1400 a month you are considered rich because 1400 is 8,400 Trinidad dollars. The freakin president of Trinidad doesn't make 8,400 a month. So another resource is the exchange rate. The people are very friendly because we Americans bring a lot of money to spend in these islands another natural resource is the fish. You never seen more beautiful fish in your life as you see when diving around the islands. The weather is also important in Trinidad and a lot of the southern islands are below the course of hurricanes.. So yes, the most important resource of the Caribbean is the Caribbean itself.
Petroleum is such resource.
Natural gas is found with petroleum reserves, so petroleum can be considered the source of natural gas.
it is found in a rock
pitch can be found in the pitch lake