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Augite, a common pyroxene mineral, weathers primarily through physical and chemical processes. The likely weathering products include clay minerals such as kaolinite and illite, as well as secondary minerals like hematite or gibbsite, depending on the environmental conditions. Additionally, the release of elements like calcium, magnesium, and iron can lead to the formation of soil and contribute to nutrient cycling in ecosystems.
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What type of rock is likely to form next when extensive igneous rock is broken down by weathering?
When extensive igneous rock is broken down by weathering, it is likely to form sedimentary rock. The weathering process breaks the igneous rock into smaller particles, which can then be transported and deposited. Over time, these sediments can accumulate and compact, eventually lithifying into sedimentary rock. This transition illustrates the rock cycle, where different rock types can transform through geological processes.
Which family of rock is formed from weathering?
Sedimentary rocks are formed from the weathering and erosion of pre-existing rocks. This process involves the breakdown of rocks into small particles that are then compacted and cemented together to form sedimentary rocks such as sandstone, shale, and limestone.
Which of these georgia landforms is most likely to be affected by weathering?
The Appalachian Mountains in northern Georgia are most likely to be affected by weathering due to their elevation, exposed rock surfaces, and frequent precipitation, which can lead to erosion.
What is weathering that does not alter the chemical composition of the rock called?
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
What effect does weathering have on igneous rock?
The effect of weathering is to reduce the volume of the igneous rock.
What type of rock is likely to form next when extrusive igneous rock is broken down by weathering?
Sedimentary rock is likely to form next when extrusive igneous rock is broken down by weathering. Weathering breaks down the igneous rock into sediment, which then undergoes compaction and cementation to form sedimentary rock over time.
What type is rock is likely to form next when extrusive igneous rock is broken down by weathering?
Sedimentary
What is augite specific gravity?
The specific gravity of augite, a common mineral in the pyroxene group, ranges from approximately 3.2 to 3.6. This specific gravity measurement can help in distinguishing augite from other minerals when analyzing rock samples.
Once the rock is formed will it always be an igneous rock?
It is possible, but not likely. It is more likely to undergo metamorphism, or be subjected to weathering and erosion, and end up as a different type of rock.
The formation of natural rock bridges in dry regions is most likely a result of?
weathering
What is most likely to make a rock crack and crumble?
Weathering processes, such as freezing and thawing, and chemical weathering from exposure to water and acids are the most likely causes for rock to crack and crumble. Over time, the expansion and contraction of these forces weaken the rock structure, leading to eventual breakage.
Which family of rock is formed from weathering?
Sedimentary rocks are formed from the weathering and erosion of pre-existing rocks. This process involves the breakdown of rocks into small particles that are then compacted and cemented together to form sedimentary rocks such as sandstone, shale, and limestone.
What type of chemical weathering is most likely to affect a rock containing calcite?
Dissolution from acidic rainfall.
Which of these georgia landforms is most likely to be affected by weathering?
The Appalachian Mountains in northern Georgia are most likely to be affected by weathering due to their elevation, exposed rock surfaces, and frequent precipitation, which can lead to erosion.
What is weathering that does not alter the chemical composition of the rock called?
The type of weathering that does not alter the chemical composition of the rock is called physical weathering. The acid weathering usually alter the chemical composition of a rock.
If two identical rocks were weathered one mechnically and the other chemically how would the products of weathering for the two rocks differ?
Mechanical weathering would result in the physical break down of the rock into smaller pieces without changing its chemical composition. Chemical weathering would alter the mineral composition of the rock through processes such as hydration, oxidation, or dissolution, producing different minerals as products.
What effect does weathering have on igneous rock?
The effect of weathering is to reduce the volume of the igneous rock.
