clay and solid rock has porosity
Most intrusive igneous rock is low in porosity and permeability.
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Yes for example Clay has high porosity and low permeability
This is known as porosity.
Porosity refers to the measure of how much of a rock is open space. The two factors concerning particles in a rock that have the greatest effect on the rock's porosity are shape and distribution.
Shape and Distribution
shape and sorting
clay and solid rock has porosity
round particles of the same size.
Most intrusive igneous rock is low in porosity and permeability.
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poorly sorted = low porosity well sorted = high porosity
total porosity of the rock weather their individual grains are connected or not.
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Yes for example Clay has high porosity and low permeability
The relationship between density and porosity is an indirect proportionality.That is, the higher the density of a rock, the lower will be the porosity of that rock.In a more explicit way, the weight of over-lying rocks increase the density of the rock beneath, which in turn decreases the amount of pore spaces (porosity) of the rock through processes such as compaction, cementation, etc. Posted by Nwigwudu Ikechukwu.