Ask Question

A shale is metamorphosed into four rock types: (1) a banded gneissic rock; (2) a schist with small mica crystals with a shiny aspect; (3) a very shiny schist with large mica crystals; and (4) a dull slate with cleavage. Which of the following lists these rocks in order of increasing metamorphic grade?

+2
Answers (1)
  1. 21 April, 11:10
    0
    4, 2, 3, 1

    Explanation:

    A shale is metamorphosed into four rock types: (1) a banded gneissic rock; (2) a schist with small mica crystals with a shiny aspect; (3) a very shiny schist with large mica crystals; and (4) a dull slate with cleavage. Which of the following lists these rocks in order of increasing metamorphic grade?

    A dull slate with cleavage

    A schist with small mica crystals with a shiny aspect

    A very shiny schist with large mica crystals and

    A banded gneissic rock.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A shale is metamorphosed into four rock types: (1) a banded gneissic rock; (2) a schist with small mica crystals with a shiny aspect; (3) a ...” in 📗 Social Studies if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers