Question

Coarse-grained, phaneritic and crystalline texture, salt and pepper.

Answer 1

The rock description provided—coarse-grained, phaneritic, with a salt and pepper appearance—typically corresponds to gra-nite. Option A is answer.

Explanation:

Coarse-grained and phaneritic textures in rocks refer to the size of individual mineral grains visible to the nak-ed eye. In the case of gr-anite, the coarse-grained texture indicates that the mineral grains are relatively large and easily distinguishable. The "salt and pepper" appearance refers to the presence of light-colored minerals (usually quartz and feldspar) and dark-colored minerals (typically biotite or hornblende), creating a contrasting pattern.

Gra-nite is an intrusive igneous rock that forms from the slow cooling and solidification of magma beneath the Earth's surface. Its distinctive texture and mineral composition make it a widely recognized and utilized rock in various applications, including construction and sculpture.

Option A (gran-ite) is the correct answer.

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Complete Question

Coarse-grained, phaneritic and crystalline texture, salt and pepper are characteristic of what?

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