Which one of the following statements is false?
A) In slate, rock cleavage is common.
B) In slate, sedimentary features may be visible.
C) Slate has abundant, coarse- grained mica.
D) Slate forms from shale and mudstones.

Question

Quizplus · Accepted Answer

Slate is characterized by fine-grained texture, not coarse-grained mica. It is a metamorphic rock that forms through the low-grade metamorphism of shale or mudstone, which aligns its constituent minerals, such as fine-grained mica, into parallel layers, giving it a foliated structure. This is in contrast to rocks with coarse-grained minerals, which are typically found in rocks that have undergone higher grades of metamorphism.

Which One of the Following Statements Is False