Which of the Following Best Describes an Aphanitic Texture

Aphanitic is one of the textures of igneous rocks. Mineral grains are too small to be visible without a magnifying lens or microscope.

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

An _ texture would be most unlikely to occur in an extrusive igneous rock.

. Granite is phaneritic and rhyolite is aphanitic. Which of the following terms best describes the texture of this rock O Phaneritic texture Aphanitic texture O Foliated texture O Gneissic texture. How are Aphanitic igneous rocks formed.

Question 5 1 1 pts Which of the following best describes an aphanitic texture. Mineral grains are too small to be visible without a magnifying lens or microscope. The rock is crystalline.

The igneous texture describes whether the rock has mineral crystals or is glassy the size of the mineral grains and the rocks porosity empty spaces. Show transcribed image text Expert Answer. This problem has been solved.

Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visible in a hand sample. Igneous rocks are formed by the cooling and solidification of magma and are aggregates of predominantly silicate minerals. Which of the following best describes an aphanitic texture.

An aphanitic texture is developed when magma is erupted at the Earths surface and cools too quickly for large crystals to grow. What describes an igneous rock quizlet. An aphanitic texture is developed when magma is erupted at the Earths surface and cools too quickly for large crystals to grow.

A The rock is crystalline. Which of the following statements is true. Which of the following best describes an aphanitic texture.

2 The rock is crystalline but mineral grains are too small to be seen with the. They both exhibit a vesicular texture. Which of the following best describes the difference between granite and rhyolite.

Aphanitic This texture describes very fine grained rock where individual crystals can be seen only with the aid of a microscope ie. The rock is crystalline. T A porphyritic texture includes two different sizes of mineral grains the.

Aphanitic _ is named for prominent volcanic mountain range in western South America. Water expands as it freezes caussing the crack walls to be pushed apart assume that water filling a crack in a rock undergoes cycles of freezing and melting. Which of the following igneous rocks exhibit Aphanitic texture quizlet.

Question 1 Which of the following best describes an aphanitic texture. What do pumice and scoria have in common. Mineral grains are too small to be visible without a magnifying lens or microscope.

Mineral grains are too small to be visible without a magnifying lens or microscope. See the answer See the answer See the answer done loading. T Plutonic rocks are intrusive and generally consist of mineral grains coarse enough to be readily visiblein a hand sample.

The rock is crystalline. Basalt is the aphanitic or fine-grained equivalent of gabbro. This type of texture comes about when the magma erupts at the surface of the Earth.

It involves a major change in the mineral composition of the weathered material. The rock is crystalline. This texture is used to describe a rock that is grained finely.

The rock is crystalline. Which of the following best describes an aphanitic texture. Mineral grains are of distinctly different sizes.

Mineral grains are too small to be visible without a magnifying lens or microscope. What is the rock name of an intermediate rock with two distinct grain sizes. Which igneous rock or magma has the lowest silica.

The mineral grains have glassy textures. Basalt is the aphanitic or fine-grained equivalent of gabbro. Question 6 1 1 pts In an igneous rock with a phaneritic texture the mineral grains are visible to the unaided eye.

Olivine is an important mineral in peridotites and other ultramafic rocks. Aphanitic This texture describes very fine grained rock where individual crystals can be seen only with the aid of a microscopeie. 1 The rock is crystalline but mineral grains are of distinctly different sizes.

The rock is crystalline. Which of the following best describes an aphanitic texture. An example of that is a rock that is mainly made of the groundmass.

Aphanitic Rock Such rock is formed when the material solidifies at or near the surface so that the cooling. The rock is mostly groundmass. The rock is crystalline.

Which of the following best describes an aphanitic texture. The rock is mostly groundmass. This rock has single crystals and they can only be seen by using a microscope.

Which of the following best describes an Aphanitic texture quizlet. Mineral grains are too small to be visible without a magnifying lens or microscope. What best describes an aphanitic texture.

Mineral grains are too small to be visible without a magnifying lens or microscope. What are the 4 types of igneous rocks. Mineral grains are too small to be visible without a magnifying lens or microscope.

B The mineral grains have glassy textures. The rock is crystalline. The rock consists of broken volcanic-rock and mineral fragments.

27 Which of the following best describes an aphanitic texture.

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

What Is The Difference Between Phaneritic And Aphanitic Rocks

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