Are the mineral deposits evenly distributed?

Minerals are not evenly distributed in the earth’s crust. Mineral ores are found in just a relatively few areas, because it takes a special set of circumstances to create them. Therefore, the signs of a mineral deposit are often small and difficult to recognize. Locating deposits requires experience and knowledge.

Why are earth’s minerals unevenly distributed?

Minerals, fresh water, and biosphere resources are distributed unevenly around the planet as a result of past geologic processes. Mineral, fresh water, ocean, biosphere, and atmosphere resources are limited, and many are not renewable or replaceable over human lifetimes.

What causes the distribution of minerals?

Distribution of mineral deposits is related to the transportation and release process. When gold minerals are released, typically they are so heavy that they are distributed to the bottom of riverbeds.

Why are areas with mineral deposits more populated?

Areas with mineral deposits are more populated. Fertile soils provide suitable land for agriculture. Almost three-quarters of the world’s people live in two continents, America and Africa. The way in which people are spread across the earth surface is known as the pattern of population distribution.

Why is gold unevenly distributed?

Gold is mechanically mixed with sulfides and not by chemical substitution. In most of the gold grain is so finely disseminated that its presence can only be detected with microscopic techniques. Plenty of 0.004 ppm in the Earth’s crust.

What could be the reason why some minerals cost more than others?

Some minerals are valuable due to their use as an important ore or for their use as a gemstone. For example, the silver ores may not necessarily look appealing, but demand a high price because of their chemical composition. Rare minerals will be more valuable than more common ones.

What are the reasons why resources are not evenly distributed?

Unequal resource distribution The distribution of natural resources depends upon many physical factors like land, climate and altitude. The distribution of resources is unequal because these factors differ from place to place on this earth.

Why are resources distributed unevenly?

The distribution of natural resources depends upon number of physical factors like terrain, climate and altitude. The distribution of resources is unequal because these factors differ so much over the earth.

Under what circumstances might a mineral deposit be an ore one day and not the next?

Because market factors change continually, a given mineral deposit may sometimes be an ore deposit, but at other times it may be uneconomic and hence not an ore deposit.

What are the mineral resources found in Nigeria?

Mineral resources in Nigeria and their locations

• Bitumen – Lagos, Edo, Ondo, Ogun.
• Coal – Ondo, Enugu.
• Oil and gas – Akwa Ibom, Abia, Bayelsa, Edo, Delta, Rivers, Imo.
• Gold – Edo, Ebonyi, Kaduna, Ijesha, Oyo.
• Iron ore – Benue, Anambra, Kogi State, Kwara, Delta State.
• Lead and zinc – Ebonyi, Benue, Ogoja, Kano.

Why are minerals not found everywhere?

Answer: Minerals are not found everywhere in Earth because they do not have the perfect condition to grow everywhere. eg) Most of the minerals are formed by decay of sea creatures and plants which is present in oceans and seas but not found in deserts.

Why is the demand for mineral resources increasing?

World industrialization, increased urbanization, and population growth are driving a sustained demand for minerals, metals and coal. Energy demand is expected to increase significantly in the coming decades – placing even more emphasis on supply, security and environmental impact issues.

What are the mineral resources in Nigeria and their location?

The Bentonite and the Barite is actually a natural resource in Nigeria. 700 million tonnes of this mineral resource is spread in some states like Adamawa, Borno, and Plateau while over 7.5million tonnes of barite have been discovered in Taraba and Bauchi state. There you have it, List of Mineral Resources in Nigeria and Their Location.

Is bentonite a natural resource in Nigeria?

The Bentonite and the Barite is actually a natural resource in Nigeria. 700 million tonnes of this mineral resource is spread in some states like Adamawa, Borno, and Plateau while over 7.5million tonnes of barite have been discovered in Taraba and Bauchi state.

How much lead/zinc/iron ore is available in Nigeria?

In the east-central area of Nigeria, about 5million tonnes of lead/zinc are available. The national iron ore company was founded in 1979. 3billion tonnes of Iron ore is said to be available in Nigeria, iron ore is present in different states in Nigeria, like the FCT Abuja, Enugu, Kogi, and the Niger state.

Where is gypsum found in Nigeria?

One of the mineral resource which we use in the production of cement, plaster of Paris (POP), chalk and many others is gotten form “GYPSUM”. 1 billion of gypsum deposits are spread out in some states in Nigeria like the Delta state, Edo state, Gombe, Kogi, and some others.