Some basalts can be quite porous, others may be non-porous.
There are 2 types of permeability- Porosity and Perviousness Granite and basalt are both pervious Granite has low porosity, but basalt can be both porous or non-porous. It depends on its rate of cooling.
Igneous rocks range from the highly porous pumice to the nearly non-porous granite. In some explosive eruptions of felsic magma, as is the case with pumice, the frothy mixture of rock and gas cools so rapidly that open vesicles are preserved, making it very lightweight and porous. With granite, the intrusive igneous rock has had a long time to cool underground, and with its interlocking crystalline structure, it has an extremely low porosity.
An alkali basalt is a particularly alkaline variety of basalt.
The address of the Basalt Rld is: 14 Midland Ave, Basalt, 81621 8305
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
Basalt is lava that has cooled rapidly above the surface or underwater, causing it to be fine grained. It is usually gray or black and contains crystals.
There are two types porous and non porous. You can also seel porous concrete to make it non porous.
That rock was not Basalt, it was different. This is not a diamond, just a normal Basalt.
Basalt is a very abundant volcanic rock. A basalt boulder is simply a large chunk of basalt rock.
Silk is porous -- it absorbs liquids.