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Because granite is harder; it is composed mostly of manganese and iron, it forms first in a lava flow, and it generally deeper underground. Rhyolite has a different chemical makeup; it has a significantly high silica content, making the rock lighter and more prone to the affects of mechanical weathering.
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Which statue will weather more slowly a granite one or a limestone one?
Granite statues tend to weather more slowly than limestone statues due to granite's greater density and durability. Granite is more resistant to the effects of weathering such as erosion, acid rain, and freeze-thaw cycles. Therefore, a granite statue will generally maintain its appearance better over time compared to a limestone statue.
Two identical statues are placed outside one is made of limestone the other made of granite Which statue will weather more slowly?
The granite statue will weather more slowly than the limestone statue because granite is a more durable and less porous material compared to limestone. Granite is known for its resistance to weathering and erosion, making it a better choice for outdoor sculptures subjected to environmental factors.
Two identical statues are placed outsideone is made of limestone the other made of granite Which statue will weather more slowly?
The statue made of granite will weather more slowly than the statue made of limestone. Granite is a more durable and resistant material to weathering and erosion compared to limestone.
Which rock takes a longer time to form rhyolite or granite?
Granite takes longer to form than rhyolite. Granite is an intrusive igneous rock formed from the slow cooling of magma deep within the Earth's crust, which can take millions of years. Rhyolite, on the other hand, is an extrusive igneous rock formed from the rapid cooling of lava at the surface, which occurs more quickly than the formation of granite.
Does rhyolite have a more mafic composition than basalt?
No, rhyolite has a more felsic composition than basalt. Rhyolite is rich in silica, which makes it a felsic rock, while basalt is more mafic due to its lower silica content.
