Hornfels Facies Rocks Form in Shallow Crustal Environments Due to Contact

question 26

Multiple Choice

Hornfels facies rocks form in shallow crustal environments due to contact (thermal) metamorphism.As a result,hornfels typically

• A) are foliated.
• B) form at high pressures and low temperatures.
• C) form at low pressures and high temperatures.
• D) are associated with deep sedimentary basins.

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