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Limestone is a fine grained sedimentary rock.
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∙ 15y ago
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What is grain according to geologists?
Grain refers to particle or crystal size in rock.
Is granite crystal or grain size?
granite's crystal size varies from 1 mm to 10 mm
What is the grain size of dacite?
Small to medium grain size.
What is basalt's grain size?
Basalt's grain size is considered to be super-fine and very smooth.
What is the grain size of fine sand?
The grain size of sand is 1/16 mm to 2 mm, which is gritty and visible grain.
What is grain according to geologists?
Grain refers to particle or crystal size in rock.
Is granite crystal or grain size?
granite's crystal size varies from 1 mm to 10 mm
What crystal shape does dolomite have?
Rhombohedral.
What is the formula of dolomite?
Dolomite is a crystal of calcium magnesium carbonate, CaMg(CO3)2.
What is a factor that controls grain size in igneos rocks?
Crystal size in igneous rocks is controlled by the rate of cooling whereby the slower the rate, the larger the size of crystal.
Clastic sedimentary rocks are primarily classified on the basis of?
particle size
What is dolomites crystal structure?
Dolomite has a trigonal crystal structure which in turn has a hexagonal lattice structure.
Type or crystal grain that form when molten rock cools quickly?
Fine crystal grain.
At what size is a rock to small to technically be a rock?
When it is broken down into an individual mineral grain or crystal, in which case it is a mineral.
Increase in grain size due to increase in deposition time?
Increase in crystal size with increasing deposition time, it came from that the growth of the films includes growth of crystal and new nuclei.increase deposition time means that increase number of ion collected, also increasing the grain size with deposition times is due to deposited new material
What type of crystal grain is formed when molten rock cools slowly?
Large crystals with a coarse crystal grain texture.
What is marbles crystal?
Marble is a rock and rocks don't have crystal structures. However, marble does have a crystalline texture of visible interlocked calcite or dolomite mineral grains.
