Which of the Following Igneous Rocks Exhibit Aphanitic Texture

Granite Hide Check my answer. Basalt is the aphanitic or fine-grained equivalent of gabbro.

Solved Match The Igneous Rock Textures 1 2 3 Aphanitic Chegg Com

Granite is phaneritic and rhyolite is aphanitic.

. How does the rate of cooling influence crystal size what other factors influence the textures of igneous rocks. Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visible in a hand sample. Rhyolite ________ has the same mineral composition as andesite.

F 5 Pegmatites are smaller volume intrusive bodies with glassy textures. Intermediate silica intermediate iron and magnesium aphanitic texture F. F 6 Basalt is the aphanitic or fine-grained equivalent of gabbro.

They look different because of composition. Basalt is the aphanitic or fine-grained equivalent of gabbro. Igneous rocks are formed by the solidification of magma a silicate liquid generated by partial melting of the upper mantle or the lower crustDifferent environments of formation and the cooling rates associated with these create very different textures and define the two major groupings within igneous rocks.

O ultramafic O mafic O intermediate O felsic. Question 7 Which of the following is a plutonic texture that indicates a slow rate of cooling. Granite Ultramafic Mafic Intermediate Felsic Notice the aphanitic fine-grained texture in all of these extrusive igneous rocks.

Basalt is the aphanitic or fine-grained equivalent of gabbro. Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visible in a hand sample. Basalt is the aphanitic or fine-grained equivalent of gabbro.

Question 6 Which one of the following rock types contains the greatest amount of quartz. What does aphanitic texture mean. T Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visiblein a hand sample.

Which of the following igneous rocks exhibit aphanitic texture. Which of the following igneous rocks exhibit Aphanitic texture. This is the first step in the formation of metamorphic rocks.

Most lava crystallizes to form igneous rocks with phaneritic coarse-grained textures. Which of the following igneous rocks exhibit coarse-grained texture. Most lava crystallizes to form igneous rocks with phaneritic textures.

Which are the two agents that are necessary in the formation of metamorphic rocks quizlet. APHANITIC TEXTURE Igneous rocks that form on the earths surface have very fine-grained texture because the crystals are too small to see without magnification. Igneous Textures The texture of a rock is a result of various processes that controlled the rocks genesis and along with mineralogy and chemical composition provides information that we may use to interpret the rocks origin and history Table 31 at end of Chapter 3 provides a glossary of common igneous rock textures.

Porphyritic O Vesicular OAphanitic O All of the above QUESTION 14 O aphanitic Ophaneritic O porphyritic QUESTION 15 What is the chemical composition of andesite. 1 gabbro 2 basalt 3 andesite 4 granite 5 komatiite The correct answer is. The fine texture indicates that they all cooled rapidly on the earths surface.

QUESTION 13 Which one of the following textures could an extrusive igneous rock have. Basalt is the aphanitic or fine-grained equivalent of gabbro. F Pegmatites are smaller volume intrusive bodies with glassy textures.

What is the rock name of an intermediate rock with two distinct grain sizes. Which igneous rock or magma has the lowest silica SiO2 content. The rock is mostly groundmass.

Which are the two agents that are necessary in the formation of metamorphic rocks quizlet. High silica low iron and magnesium aphanitic texture 1. Most lava crystallizes to form igneous rocks with phaneritic coarse-grained textures.

T 7 Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visiblein a hand sample. Fine grained Aphanitic This texture describes very fine grained rock where individual crystals can be seen only with the aid of a microscope ie. Earth Sciences questions and answers.

F Basalt is the aphanitic or fine-grained equivalent of gabbro. Existing rocks are buried and forced toward the mantle increasing heat and pressure. Existing rocks are buried and forced toward the mantle increasing heat and pressure.

Peridotite Which of the following igneous rocks exhibit aphanitic texture. Which of the following igneous rocks exhibit Aphanitic texture. 4 Most lava crystallizes to form igneous rocks with phaneritic textures.

PHANERITIC TEXTURE Igneous rocks with large visible crystals because the rock formed slowly in an underground magma chamber. Basalt is another igneous rock with the aphanitic texture. Which of the following igneous rocks exhibit coarse grained texture.

02 of 09 Equigranular Texture James St. Match each rock with the correct composition. Aphanitic AY-fa-NIT-ic rocks have mineral grains that are mostly too small to be seen with the naked eye or a hand lens like this rhyolite.

Which of the following igneous rocks exhibit Aphanitic texture. Diorite ________ is a volcanic rock that is extremely vesicular and glassy. Lower silica high iron and magnesium aphanitic texture G.

Basalt is the aphanitic or fine-grained equivalent of gabbro.

Texture Of Igneous Rock Google Search Grain Size Igneous Texture

Solved Match The Igneous Rock Textures 1 2 3 Aphanitic Chegg Com

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