Other rocks can be good aquifers if they are well fractured.
Is granite a good aquifer.
An aquifer is defined as a body of rock or unconsolidated sediment that has sufficient permeability to allow water to flow through it.
Further the granite and gneiss bear fractures and joints serving directly as voids for groundwater or filled with the sandy soil derived in situ.
Unconsolidated and semiconsolidated sand and gravel aquifers sandstone aquifers carbonate rock aquifers aquifers in interbedded sandstone and carbonate rocks and aquifers in igneous and metamorphic rocks.
Photograph shows carbonate rocks of the northern great plains aquifer system.
Till outwash sandstone shale limestone and granite.
Other rocks can be good aquifers if they are well fractured.
The principal water yielding aquifers of north america can be grouped into five types.
Paleozoic through cenozoic age sandstones that extend northeastward from wyoming form the northern great plains aquifer system which has permeable parts of more than 2 000 meters thick in some places in a deep structural basin.
Unconsolidated materials like gravel sand and even silt make relatively good aquifers as do rocks like sandstone.
Aquifer types geologic materials can be classified as consolidated rock or unconsolidated loose sediment.
Aquifers can also be found in regions where the rock is made of denser material such as granite or basalt if that rock has cracks and.
There s no useful site that would help me d.
An aquifer is a body of saturated rock through which water can easily move.
Would be considered an aquifer or aquaclude but.
An aquifer is defined as a body of rock or unconsolidated sediment that has sufficient permeability to allow water to flow through it.
The saturated zone beneath the water table is called an aquifer and aquifers are huge storehouses of water.
Unconsolidated materials like gravel sand and even silt make relatively good aquifers as do rocks like sandstone.
Fractured volcanic rocks such as columnar basalts also make good aquifers.
Consolidated rock may consist of such materials as sandstone shale granite and basalt.
A very dense granite that will yield little or no water to a well may be exposed at the land surface.
What you are looking at in this picture is a well that exposes the water table with an aquifer beneath it.
In wisconsin and adjacent states three cambrian and ordovician age sandstone aquifers are combined into an aquifer system that is as much as 650 meters thick.
For example the ogallala aquifer a vast.
This sandy soil cover on or fracture fill in granite and gneiss too serve well as a good aquifer.
