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The color and type of feldspar minerals largely determine the color of a particular granite.
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Minerals that determine the color of the granite?
These minerals are quartz, feldspar, mica, and usually hornblende.
Describe the different minerals that determine the color of granite?
Magma that is high in silica usually forms light-colored rock, such as granite. Grantis, however, comes in many shades and colors, from nearly black to light gray, red, and pink. The mineral composition of granite determines its color. ^______^
What minerals are in granite but not gabbro?
Granite contains Quartz and Plagioclase Feldspar and Gabbro does not have neither if these minerals in it.
What is the streak color of a granite rock?
Most of the constituent minerals of granite would have a white streak, although streak is not normally used as an identification aid in rocks because they are composed of a variety of minerals that may have different streak colors.
What does granite contains?
Granite contains several types of minerals. They include quartz, calcite, micas, and tourmaline. Granite can also have trolite and silicate minerals.
What determines the color of the granite?
The color and type of feldspar minerals largely determine the color of a particular granite.
Minerals that determine the color of the granite?
These minerals are quartz, feldspar, mica, and usually hornblende.
Describe the different minerals that determine the color of granite?
Magma that is high in silica usually forms light-colored rock, such as granite. Grantis, however, comes in many shades and colors, from nearly black to light gray, red, and pink. The mineral composition of granite determines its color. ^______^
How do geologists determine the mineral compostion of granite?
They basically cut or slice the granite apart exposing the "real" minerals inside.
Why does the color of granite never change?
The colour of granite does in fact change. For example it will change during the weathering process where feldspar minerals will change to clay minerals such as kaolinite. If the degree of weathering is high this can significantly alter the colour of the granite.
What gives yellow rocks their color?
If your talking about granite that has turned yellow with age, it is the minerals corroding.
How do geologist determine mineral composition of granite?
They are able to slice the granite into extremely thin layers, observe it under a microscope, and view the amount and type of minerals that are present.
How do geologist determine the minersl composition if granite?
by observing it,we properties of different minerals,so by observing it we are able to know which mineral is which
What minerals are in granite but not gabbro?
Granite contains Quartz and Plagioclase Feldspar and Gabbro does not have neither if these minerals in it.
What is the streak color of a granite rock?
Most of the constituent minerals of granite would have a white streak, although streak is not normally used as an identification aid in rocks because they are composed of a variety of minerals that may have different streak colors.
How geologists determine the mineral composition of granite?
The minerals are for the most part observable in a coarse grained igneous rock such as granite. If necessary, however, thin slices of rocks are made to be viewable under a microscope that could help identify trace minerals.
Why is the rock granite a good example for the phrase minerals are the building blocks of rocks?
Granite contains many minerals and minerals are the 'true' building blocks of rocks
