Results for: Shale

In Geology

What is shale?

Shale is a clastic sedimentary rock. Which means that it is a rock made from sediments derived from other rock and organic matter that are compacted or cemented together. Shal (MORE)
In Geology

What is shale used for?

Shale is used as filler in paint, plastic, roofing cement; as raw material for bricks; as landscaping and driveway material, and in some cases as a source of oil.
In Geology

How is shale formed?

Shale is formed as a result of many processes.The first process involves the weathering and erosion of existing silicate rock, usually igneous or metamorphic in nature, and wh (MORE)
In Geology

Where do you find shale?

Shale are findable in areas where organic material deposited under anoxic conditions, so that bacterias had not the chance to dissolve the organic matter. Most probably are pa (MORE)
In Geology

What is shale gas?

Shale is a sedimentary rock that is generally formed as particles of sediment settle out in calm water. Shale can be formed in shallow inland waters or deep ocean basins. Shal (MORE)
In Geology

What does shale contain?

Shale is a sedimentary rock. It contains a mix of tiny fragmentsand pieces of clay minerals. It also contains quartz.
In Geology

What is the porosity of shale?

Different shales have different porosity. In comparison to other sedimentary rocks, such as sand stone, it has a very low porosity. However, in comparison to crystalline rocks (MORE)
In Science

Is a Shale an aquifer?

No. Shale is a type of sedimentary rock. However, it can help forman aquifer by acting as an impermeable layer.

What are Burgess Shales?

The Burgess shales are located in the mountains of British Columbia Canada. They contain one of the greatest collections of Cambrian fossil life gathered in one place anywhere (MORE)