Lava slowly flowing out of a fracture in the Earth's surface :)
Slow cooling in the upper mantle
Diorite typically forms under conditions of slow cooling and crystallization deep within the Earth's crust. This rock type is commonly found in the roots of mountain chains or in the cores of large igneous intrusions.
lava slowly flowing out of a Quick cooling on Earth's surface. apex
You would expect to find an igneous rock with small crystals near the Earth's surface where the rock cools relatively quickly, such as in volcanic eruptions or magma intrusions that do not have much time to grow large crystals. These rocks are known as volcanic or extrusive igneous rocks.
Obsidian is formed as extruded lava with a high silicon content that cools quickly. So the environment would be a volcano.
Slow cooling in the upper mantle
Slow cooling in the upper mantle
Diorite typically forms under conditions of slow cooling and crystallization deep within the Earth's crust. This rock type is commonly found in the roots of mountain chains or in the cores of large igneous intrusions.
it depends on what year level you are in and of coarse what school and country.
Extrusive rocks produced by an explosive volcano are likely to be dark in color because they cool quickly on the Earth's surface, preventing mineral crystals from forming. This rapid cooling results in a fine-grained texture that appears dark in color due to the presence of minerals like olivine or pyroxene.
Extrusive, Igneous rocks possibly lavas or ignimbrites.
You would find extrusive igneous rocks. Beyond that it depends on the volcano.
You would find extrusive igneous rocks. Beyond that it depends on the volcano.
Diorite typically forms in the Earth's crust during the cooling and solidification of magma deep underground. It is commonly found in association with mountain-building processes, such as subduction zones and continental collisions. Diorite can also form through the crystallization of magma chambers within the crust.
Because as an intrusive rock cools underground, it will normally cool more slowly than an extrusive (surface) rock. The slow cooling allows more time for the crystals to grow.
Implied conditions are standards that we expect even though it is not covered in the law (sometimes). For quality, we expect it to at least be in good condition. For fitness, we expect it to do the job it is meant to do e.g. we buy an ipod, we expect it to let us listen to music.
extrusive ingeneous rocks