soil texture is heavily influenced by particle density
soil texture refers to particle sizes. whereas soil structure refers to particle arrangements
The composition and texture of a rock are great indicators of the rock's type and method of formation.
soil ferility
soil ferility
Grain
Grain
yes
A texture that gives the rock a layered appeareance.
a foliated rock is a metamorphic rock with a texture that gives the rock a layered appearance.
soil texture is heavily influenced by particle density
The sizes,shapes,and positions of the grains that make up a rock.
They are references to the rock's texture.
A porphyritic texture can be a feature of igneous rocks, but 'porphyritic' is not used to describe metamorphic rock texture. Metamorphic rocks can be foliated or non-foliated, terms used to describe mineral alignment or banding, or the lack thereof.
The texture of a rock depends on the minerals and/or fossils it contains, as well as the processes the components of the rock went through when it was form. For example, a pumice rock (the one that has a lot of holes) has its texture because the magma that form it lost a lot gas, and while the gas escaped the holes started to form. On the other side, some sedimentary rocks have a lot fossils which gives them their specific texture as well as sedimentary rocks can have ripples which means the sediments that constitute that rock were joint together in a beache where waves were moving constantly. The shape of these waves can tell geologists the direction of the current when the rock was formed.
no texture
well it depends. if its agray rock, it has a gray texture. if its a gold rock, it has a high value texture. etc