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Granite is composed of interlocking grains, a result of minerals solidifying at different temperatures as they cool from magma. This interlocking structure makes granite very durable and hard. Sandstone is formed of cemented sand sized grains. The bond between grains is not as strong as the interlocking grain found in granite.
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Explian about contact between granite and sandstone?
This is a nonconformity. the contact is between an igneous and sedimentary rock formation. Granite should be on the bottom and sandstone on top, If this is not the case then some type of over-turning has taken place. The depositional envornment allowed sand to acculate over the top of the granite and later consolodated into a rock. This is called a contact. Many years ( perhaps millions) passed) before the whole mass became a rock formation. Can you identify other contacts in the area? If so, you may be able to date this contact and correlate it to other areas in your vicinity. See if you can trace it and look on geologic maps to see if it is mapped. If not, you may have found something that no one has yet discovered.
What type of stone are the pyramids made of?
The pyramids in Egypt are primarily made of limestone blocks, with some parts constructed using granite and sandstone. The limestone was quarried locally and the granite was transported from Aswan, about 500 miles away. Sandstone was also used for some of the outer casing stones.
Are all caves made of limestone?
No, not all caves are made of limestone. Caves can be formed in various types of rocks, including granite, sandstone, and volcanic lava flows. Limestone caves are common because limestone is soluble and can be eroded by water to create cave systems, but caves can also form in other types of rocks through different geological processes.
Can gold be found in sandstone?
Gold can indeed be found in sandstone, as it can be deposited in sedimentary rocks like sandstone through various geological processes. Gold is often found in quartz veins within sandstone, where it has been concentrated over time. Geologists use various methods such as prospecting, mapping, and geochemical analysis to locate and extract gold from sandstone deposits.
Can people sell stone?
Yes, people can sell stone in the form of raw materials such as granite, marble, or sandstone, as well as finished goods like sculptures, countertops, and tiles. Stone is commonly bought and sold in the construction and landscaping industries for various projects.
How does change granite into sandstone?
Granite becomes Sandstone when water erodes the Granite on Earths surface, and then deposits the sediment.
A layer of sandstone is in contact with a mass of granite The granite contains small pieces of the sandstone Which rock is older?
The sandstone is older because it must have been there first to provide the small pieces found in the granite. This relationship implies that the sandstone layer was already in place before the granite formed and incorporated fragments of the sandstone.
If a mass of granite is in contact with a layer of sandstone that contains small pieces of the granite which rock is older?
The granite would be older because it had to form first in order for the sandstone to contain pieces of it. The sandstone would have formed later on top of the granite layer.
Is sandstone a scoria granite or pumice?
None of those. Scoria, Pumice and Granite are igneous rocks. Sandstone is sedimentary.
Is the great wall of China made of granite or sandstone?
granite
If a sandstone in contact with a granite contains fragments of the granite what can you infer?
If a sandstone in contact with a granite contains fragments of the granite, it suggests that the granite is older than the sandstone. The presence of granite fragments indicates that the granite was likely eroded and its material was transported and deposited to form the sandstone. This relationship can also imply that geological processes, such as weathering and erosion, played a significant role in shaping the landscape between the two rock types.
What are the different types are caves?
granite caves sea caves sandstone caves . stay in school
How are Quartzite Granite and Sandstone related?
Quartzite, granite, and sandstone are all types of sedimentary or metamorphic rocks. They are related in the sense that they are formed from different processes involving the compression and transformation of sediments. Quartzite is derived from sandstone through intense heat and pressure, while granite is an igneous rock that forms from the cooling and solidification of molten magma. Sandstone, on the other hand, is formed from sand particles that are compacted and cemented together over time.
What rocks is the texture of sandpaper granite shale sandstone marble?
granite
Which rock holds more water shale sandstone or granite?
granite
How does sandstone turn into granite?
The sandstone would have to be melted first by descending into the lower crust at a subduction zone. Once melted it would have to rise through the crust cooling slowly to allow the formation of typical large crystal granite texture and allow steam to outgas from the melt before solidification.
What rock is harder than sandstone?
Granite is typically harder than sandstone. Granite is an igneous rock that forms from the cooling of molten magma, making it more dense and resistant to abrasion compared to sandstone, which is a sedimentary rock.
