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Name 4 kinds of igneous rocks?
Examples of igneous rocks are pumice, obsidian, basalt, and rhyolite.
What type of rocks are pumice obsidian and granite?
Igneous rocks
What is example of igneous rock?
Basalt and pumice.
Which rock has large mineral grains granite obsidian basalt or pumice?
Granite has large mineral grains compared to obsidian, basalt, and pumice. Granite is an intrusive igneous rock that forms deep within the Earth's crust, allowing for the growth of large mineral crystals due to slow cooling. Obsidian, basalt, and pumice are extrusive igneous rocks that cool quickly at the Earth's surface, resulting in smaller mineral grains or a glassy texture.
Can I get more examples of igneous rocks?
Peridotite, andesite, pumice, rhyolite, obsidian, granite, and basalt.
What are some exaples of igneuos rocks?
basalt, granite, rhyolite, andesite, gabbro, obsidian, scoria, pumice.
How is granite different from scoria pumice and obsidian?
Granite is an igneous rock that is coarse-grained and mainly composed of quartz, feldspar, and mica. Scoria and pumice are volcanic rocks with vesicular textures due to gas bubbles. Obsidian is a natural glass formed from rapidly cooling lava without crystallization.
What are three types of igneous rock?
Three types of igneous rocks are basalt, granite, and obsidian. Basalt is a dark-colored fine-grained rock, granite is a light-colored coarse-grained rock, and obsidian is a natural glass formed from rapidly cooled lava.
What type of rock can be changed into igneous rock?
obsidian,basalt,granite,pumice,tuff,diorite,gabbro,andesite,ect
What categories is granite pumice obsidian limestone sandstone marble in?
These materials belong to the category of rocks or stones, commonly used in construction and architecture. Granite, pumice, obsidian, limestone, sandstone, and marble each have distinct properties that make them suitable for different applications such as countertops, flooring, or sculptures.
Is the metamorphic rock obsidian or pumice?
Neither. Both pumice and obsidian are igneous.
Which rock has large mineral grains-granite basalt obsidian pumice?
Granite has large mineral grains compared to basalt, obsidian, and pumice. It is an intrusive igneous rock formed from the slow crystallization of magma beneath the Earth's surface, allowing large crystals to develop. In contrast, basalt has smaller grains due to its rapid cooling, while obsidian is volcanic glass with no visible grains, and pumice is a light, porous rock with small, frothy bubbles.
