weathering
metamorphic
If igneous rocks are exposed to extreme pressure and heat, they are likely to recrystallize into new igneous rocks. On the other hand, if sedimentary rocks are exposed to extreme pressure and heat, they are likely to metamorphose into metamorphic rocks.
The process of rocks being worn down and altered over time is called weathering. This can occur through physical processes (such as wind and water erosion) or chemical processes (like oxidation and hydration).
the most common minerals in clastic sedimentary rocks are likely
Rocks that have been altered by compression are called metamorphic rocks. These rocks undergo changes in texture, mineralogy, or chemical composition due to high pressures and temperatures without melting. Examples include marble, slate, and schist.
foliated rocks
Sediment.
weathering
Rocks altered by heat and pressure beneath the Earth's surface are metamorphic rocks. These rocks are formed through the process of metamorphism, which involves the transformation of existing rock types like sedimentary or igneous rocks into new types of rocks under high temperatures and pressures. Metamorphic rocks typically exhibit distinct textures and mineral compositions as a result of this process.
Gold is generally separated from rocks with sodium cyanide.
fernlike
metamorphic
Metamorphic rock forms from previously existing rocks that have been altered by intense heat and pressure. This process typically occurs deep within the Earth's crust where these conditions can transform existing rock types like sedimentary or igneous rocks into metamorphic rocks such as marble or gneiss.
If igneous rocks are exposed to extreme pressure and heat, they are likely to recrystallize into new igneous rocks. On the other hand, if sedimentary rocks are exposed to extreme pressure and heat, they are likely to metamorphose into metamorphic rocks.
Gold is generally separated from rocks with sodium cyanide.
The process of rocks being worn down and altered over time is called weathering. This can occur through physical processes (such as wind and water erosion) or chemical processes (like oxidation and hydration).