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What is the parent rock of slate?
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.
Shale is a sedimentary rock that can be metamorphosed into slate by what?
Shale can be metamorphosed into slate through the process of low-grade regional metamorphism, which involves heat and pressure causing the minerals within the shale to recrystallize into a fine-grained, foliated structure characteristic of slate.
How can shale be turned into slate?
Shale can be turned into slate through metamorphism, which involves applying heat and pressure to the shale over time. This process causes the minerals in the shale to recrystallize and align, creating the distinct layers, smooth texture, and foliation characteristic of slate.
What is slate formed by?
Slate is formed from the metamorphism of shale or mudstone. This process involves intense heat and pressure which causes the shale to recrystallize into a fine-grained, foliated rock with excellent cleavage properties.
What are examples of igneous metamorphic and sedimentary rocks?
Igneous: * Obsidian * Granite * Diorite * Gabbro * Pumice * Basalt Metamorphic: * Slate * Phyllite * Gneiss * Mica schist * Marble * Quartzite * Granulite Sedimentary: * Limestone * Sandstone * Shale * Chert * Mudstone * Chalk
What is the name for the rock hornfels?
sandstone, shale,slate, limestone and diabase
What is the original name for the rock hornfels?
sandstone, shale,slate, limestone and diabase
What geologic processes transform sandstone into quartzite quartzite into magma and magma into rhyolite?
compacting and cementaing heat and pressure melting
What are some examples of a fine grained rock?
Chert, mudstone, shale, slate, precipitated limestone.
Which rocks are metamorphic rocks?
Marble (metamorphosed limestone) Slate (metamorphosed shale) Gneiss (metamorphosed granite)
What is similarities between shale and slate?
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.
What rock is slate but in the past it was shale?
Shale is a sedimentaory rock, while Slate is a metamorphic rock. Generally the shale is metamorphosed into slate.
Is slate harder than shale?
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.
What is the common rock for finding fossils?
Any sedimentary rock, including limestone, shale, sandstone, mudstone, ironstone, and slate.
What type of rock are you likely to find a fosil in?
Limestone mostly, sometimes in shale and coal.
Why can't limestone turn into slate?
Limestone is composed of the minute skeletal remains of sea creatures. Slate is the compressed mud and silt deposited on the sea floor. Both limestone and slate have been subjected to tremendous pressure and have become stone. Slate easily splits into sheets and can be used as a roofing material. Limestone can be used as a building material, and as hardcore in the construction and road making industries.
Was slate once 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.
