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Granite is primarily composed of

  • Feldspars like Orthoclase & Microcline
  • Quartz
It may also contain some other minerals in lesser quantities like
  • Mica (Muscovite)
  • Pyroxenes
  • Iron Oxides
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Which mineral-calcite or quartz- is found in granite rock?

Limestone is a sedimentary rock that is composed largely of the minerals calcite.


Which mineral can be found in granite andesite gneiss and hornfels?

The mineral found in granite, andesite, gneiss, and hornfels is feldspar. It is a common mineral in these rock types and can exist in different varieties such as orthoclase, plagioclase, or potassium feldspar.


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.


What mineral group if any contain silicon carbonates halides or sulfides?

Silicates are the mineral group that contain silicon, carbonates are the mineral group that contain carbon, halides are the mineral group that contain halogen elements, and sulfides are the mineral group that contain sulfur. Each of these mineral groups encompasses a variety of minerals with different chemical compositions.


Why don't we use an average granite as a source for useful metal?

1. Granite is a course-grained intrusive silicic igneous rock, it is a nonmetallic resource. Therefore they are not malleable nor a conductor. Even though granite contains metal ions, the minerals in granite contain relatively little metal, so it would cost more to separate the metal from the granite.

Related Questions

Does soil contain granite?

Soil can contain particles of granite, which is a common mineral found in the Earth's crust. However, the amount of granite in soil can vary depending on the location and geological composition of the area.


Granite is a that contains the mineral quartz?

Well let me think..... aw yes its.....(suspense)........ROCK


Is granite an ore mineral?

No, granite is not an ore mineral. Ores are the rock form of certain metals.


What mineral contribute uranium in granite?

Granites contain 10-20 mg uranium for 1 g.The inclusions are probable pitchblende.


Is gray granite a mineral or rock?

Granite is an intrusive igneous rock composed mainly of the minerals feldspar, quartz, and mica.


What are the mineral compositions of granite?

Granite has feldspar, quartz, biotite.


Does granite contain gold?

Yes, granite can contain small amounts of gold


What is Granite crystal?

Granite is an igneous rock with visible mineral crystals.


A hard silicate mineral?

granite


Why does granite or quartzite remain in boulder-sized pieces longer than older rocks that do not contain quartz?

Quartz is a mineral that is resistant to weathering due to its chemistry and crystalline structure. Granite will weather faster than quartzite because granite is only partially quartz in composition.


What does granite rocks contain?

Granite ore, and magnesium peroxide


Is granite nonmetallic?

Granite is a mineral, and is not assigned status as a metal or nonmetal. The metal/nonmetal characteristic is usually assigned to a chemical element rather than to chemical compounds or, as is the case with granite, groups of these compounds.There will be some metals in all granite. Though this mineral is largly made of silicon dioxide (SiO2), a number of metal compounds will be present in small amounts within the crystaline structure. Aluminum, potassium, sodium, iron and other metals, and even traces of uranium, can be found in granite.