Dark Colour, Clay mineral composition (Kaolanite), Laminations of minerals
Yes, slate is harder than shale. Slate is a fine-grained, foliated metamorphic rock that has undergone more intense heat and pressure than shale, a fine-grained sedimentary rock. As a result, slate is more durable and resistant to erosion compared to shale.
Slate is metamorphosed shale or mudstone.
Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.
Shale can metamorphose into slate, which can metamorphose into phyllite, which can metamorphose into schist, which can metamorphose into gneiss.
increased pressure
Slate and shale have the same make-up. Slate is formed from sedimentary shale by pressure and heat. Wet shale has the same smell that wet slate has.
Shale is a sedimentaory rock, while Slate is a metamorphic rock. Generally the shale is metamorphosed into slate.
Yes, slate is harder than shale. Slate is a fine-grained, foliated metamorphic rock that has undergone more intense heat and pressure than shale, a fine-grained sedimentary rock. As a result, slate is more durable and resistant to erosion compared to shale.
Yes, slate was once shale. Shale is a sedimentary rock formed from the compaction of mud and clay, while slate is a metamorphic rock that forms from the metamorphism of shale. The process of metamorphism involves heat and pressure, which transforms the shale into slate by aligning the minerals and creating a foliation (layering) within the rock.
Slate is metamorphosed shale or mudstone.
Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.
Slate is a metamorphic rock formed from the parent rock shale.
yes, it's slate. it goes from shale to slate to phyllite to mica schist.
Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.
The parent rock of slate is shale. Slate forms from the metamorphism of shale, which is a sedimentary rock composed of clay and silt-sized particles. The intense heat and pressure during metamorphism cause the clay minerals in shale to recrystallize into a dense, foliated structure characteristic of slate.
Slate is a metamorphic rock whose parent rock is Shale. Slate is composed of micro crystals. The easiest way to differentiate the two is distinctive layering. Shale does not show distinctive layering. Slate does show distinctive layering.
Yes