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Pumice is a porous rock and slat is not. Pumice floats in water because of the air pockets in the rock. Slate is a layer of rock that is tightly packed, or is very "dense".

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Which of Slate Granite Shale or Pumice is classified as a sedimentary rock?

Slate, granite, and shale are classified as metamorphic or igneous rocks, while pumice is classified as an igneous rock. Sedimentary rocks are formed through the deposition and solidification of sediment.


What is the metamorphic form of pumice?

The metamorphic form of pumice is known as "pumiceite." This form of metamorphic rock is created through intense heat and pressure acting on pumice, which causes it to recrystallize and change its mineral composition. Pumiceite typically has a more compact and dense structure compared to pumice.


Is pumice foliated?

No, pumice is not foliated. Foliation is a term used to describe the layered structure found in certain rocks like schist and slate, whereas pumice is a type of volcanic rock known for its porous and frothy texture formed from volcanic glass and trapped gas bubbles.


How do you remove scratches from slate?

To remove scratches from slate, you can try using a mixture of warm water and mild detergent to clean the surface. For deeper scratches, you can lightly sand the area with 200-grit sandpaper and then apply a slate sealer to restore the finish. If the scratches are too deep, it may be necessary to hire a professional to refinish the slate.


Which type of rock can most easily be split into thin sheets?

the metamorphic rock that is easily split is...A Mica, A Pumice and A Sulfur


What is the difference between slate and shale?

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.


What is a rock that forms when melted form cools and hardens?

igneous


Is slate board better or worse than regular slate for pool tables?

The first difference is cost, as slate tables cost more. The second difference is weight, as a slate table weighs more than non-slate. The third difference is "playability". A non-slate table and a slate table that has less than one inch slate will not provide the same tolerances and ball reactions as compared to a quality one inch slate table. This third item is the reason all regulation pool tables are required to have one inch slate.


What is the difference between slate and phyllite?

Slate is a fine-grained metamorphic rock formed from the low-grade metamorphism of shale or mudstone, while phyllite is a more intermediate-grade metamorphic rock formed from the metamorphism of slate. Phyllite has a more pronounced foliation and sheen due to increased metamorphic pressure and temperature compared to slate.


How could you find the volume of pumice?

To find the volume of pumice, you can use the water displacement method. Fill a graduated cylinder or overflow container with water and record the initial volume. Submerge the pumice in the water, ensuring it is fully submerged without touching the sides, and then measure the new water level. The volume of the pumice is equal to the difference between the initial and final water levels.


Is pumice white or is pumice gray?

Pumice can be white, gray, or even pink.


Is pumice organic?

No. Pumice is inorganic.