0
What else can I help you with?
Chemical rock formed by crystallization of excess dissolved minerals?
The chemical rock primarily formed through precipitation from mineral-rich water that has partially evaporated, leaving behind excess dissolved minerals that can crystallize. Examples include limestone formed from the precipitation of calcite, and rock salt formed from the crystallization of halite.
Which process most likely formed a layer of the sedimentary rock gypsum?
precipitation from seawater
How are most carbonate rocks formed?
Most carbonate rocks, such as limestone and dolomite, are formed through the accumulation and cementation of calcareous marine organisms like corals, mollusks, and algae. These organisms produce calcium carbonate shells and skeletons that build up over time to create carbonate rock formations. Other processes, like precipitation from seawater or chemical reactions in caves, can also contribute to the formation of carbonate rocks.
How is chert formed and what are the key processes involved in its formation?
Chert is formed through the accumulation of silica-rich sediments, such as microcrystalline quartz, in marine environments. The key processes involved in its formation include the deposition of silica from organisms like diatoms and sponges, as well as the chemical precipitation of silica from seawater. Over time, these processes lead to the compacting and hardening of the silica-rich sediments into chert rock.
Why is salt classified as a mineral?
Salt is classified as a mineral because it is a naturally occurring inorganic solid with a definite chemical composition and orderly atomic structure. It is formed through geological processes such as evaporation of seawater or the precipitation of minerals from underground brine deposits. Salt meets the criteria to be considered a mineral based on its physical and chemical properties.
What sedimentary rocks are formed by chemical precipitation from seawater?
Sedimentary rocks formed by chemical precipitation from seawater include limestone, specifically in the form of travertine and oolitic limestone, as well as evaporites like halite and gypsum. These rocks result from the evaporation of seawater, which leads to the concentration and precipitation of minerals. As seawater evaporates, dissolved minerals crystallize out, forming solid deposits that can accumulate over time.
Which rock could be formed either by deposition of animal shells and skeletons or by precipitation from evaporating seawater?
Limestone is a rock that can be formed through the accumulation of animal shells and skeletons, called biogenic limestone, or through the precipitation of calcium carbonate from evaporating seawater, known as chemical limestone.
What Sediments that are formed from seawater as a result of a variety of chemical processes are called?
Sediments formed from seawater through various chemical processes are called chemical sediments or authigenic sediments. These sediments typically result from the precipitation of minerals as seawater evaporates or undergoes changes in temperature and salinity. Common examples include limestone, which forms from calcium carbonate, and evaporites such as gypsum and halite. These sediments play a significant role in marine geology and the formation of sedimentary rock.
What is a type of sedimentary rock formed by the precipitation of minerals dissolved in a lake river or seawater?
sedimentary rock formed by the denudational process of various activity. the sediments in sea water may deposited and thus lead to the formation of sedimentary rock
What is formed from evaporation or precipitation of seawater?
When sea water evaporates it leaves the salt behind and takes the water into orbit
What is formed from the chemical precipitation of minerals from water?
Salt beds.
what are chemical rocks formed by?
By precipitation or evaporation of saturated solutions.
What is solute from solution?
During a chemical reaction, a precipitate is sometimes formed in the solution. The precipitation is the solid that is formed within a solution.
What is rock salt made from the evaporation of seawater?
Chemical sedimentary rock is created by precipitation of minerals out of, or evaporation from, saturated solutions that are high in dissolved minerals. Rock gypsum and rock salt are two examples.
Chemical rock formed by crystallization of excess dissolved minerals?
The chemical rock primarily formed through precipitation from mineral-rich water that has partially evaporated, leaving behind excess dissolved minerals that can crystallize. Examples include limestone formed from the precipitation of calcite, and rock salt formed from the crystallization of halite.
What rock is formed from biological remains or precipitation?
From biological processes: organic sedimentary rock.From precipitation or evaporation: chemical sedimentary rock.
Which process most likely formed a layer of the sedimentary rock gypsum?
precipitation from seawater
