Slate is a fine-grained, foliated metamorphic rock this is created via the alteration of shale or mudstone by means of low-grade local metamorphism.
Solved Part II. Applying the knowledge gained about rock
Slate Rock Properties, Composition, Formation, Uses
Petrophysical properties of shale rocks
Geology - rocks and minerals
AVERAGE CHEMICAL COMPOS!TION OF MUDSTONE/SLATE AND
The Characteristics of Slate
Phyllite: Metamorphic Rock - Pictures, Definition & More
What is slate? - Definition, Uses, Geology
Slate Metamorphic Rock, Sedimentary Origin, Uses in Construction