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Where is black shale found?
Black shale is a very thinly bedded shale rich in sulfides such as pyrite. It is commonly found in anoxic, reducing environments, such as in stagnant water columns.
How much is black shale worth per ton?
The value of black shale can vary depending on its quality, location, and market demand. On average, black shale can range from a few dollars to around $50 per ton. It is best to check with local suppliers or mining companies for current pricing.
Why black shale weatheing is important?
Black shale contains a lot of carbon - this is what gives it its black colour. So, when it weathers, it releases carbon as carbon dioxide (a greenhouse gas), which may have an impact on global warming.
Shale for road building?
Shale in general is the most abundant of stratified rocks. One of the most popular forms of shale used for building roads is called Marcellus Shale. When this clay shale is nearly pure it is known as argillaceous. When it contains a lot of sand it is arenaceous. You will find that shale varies in color, reddish, very black, or grey. Shale is used mainly for top dressing on roads. To have a good road base slate is recommended.
What type of rock is hollow with a black liquid inside?
Oil shale rock
What part of speech is shale?
Shale is a noun.
What are facts about shale?
It can be green red black gray brown and yellow. People use it for Oil or natural gas. Shale is the parent rock of Slate. Used for brick ,tile ,pipe ,pottery ,and others.
Is shale gas found under the see?
It can be. It is found in a rock type called shale and is produced in the shale form the original bio mater included in the deposition of the shale. If a unit of shale lithology is to be found on the continental shelf strata then it is likely that that shale will contain shale gas and it will be under the sea.
What is metamorphic shale?
The Shale is not a metamorphic rock it is a sedimentary rock.
Is shale a chemical rock?
No, shale is clastic.
What rock is most likely to be shale?
Shale.
Does shale attracted to magnet?
No, shale is not magnetic.
