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Limestone grains are interlocking. The simple test to see if a rock's grains are interlocking is to put a drop of water on the surface. If the rock is interlocking, the water will remain on the surface. If it is not interlocking, the water will start to percolate through the rock. :).
The size of the mineral crystals which comprise the rock.
Pumice is so fine grained, it actually doesn't have a grain--because it is a natural volcanic glass. The rough texture is caused by the vesicular nature of the rock--trapped pockets of gas bubbles with sharp glassy edges.
with your eyes
Igneous rock has interlocking grains with no specific pattern.
foliated
Granite does not have rounded grains but contains interlocking grains. An example of a rock with rounded grains is a sandstone.
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No. Granite does not have gaps between the grains. The crystals in an intrusive igneous rock are interlocking.
Limestone grains are interlocking. The simple test to see if a rock's grains are interlocking is to put a drop of water on the surface. If the rock is interlocking, the water will remain on the surface. If it is not interlocking, the water will start to percolate through the rock. :).
Crystalline rock is composed of interlocking crystalline grains, as in granite. Clastic rock is composed of rock or mineral grains which have become cemented together by the processes of lithification. Examples of clastic rock are sandstone and conglomerate.
A non porous rock is a rock which has interlocking grains so water can't get into it. A porous rock is like a sponge and a non porous rock is like a stone.
one which allows water to seep between the gaps between the grains which make up the rock. This is because the grains are non-interlocking therefore water can get through. You can look at it a bit like a sponge.
By looking at the size, shape, and pattern of the rock's grains or crystals.
metamorphic rock
Interlocking rocks are basically crystals. They form together and make crystals. So that's were crystal come from in most shops. So now you know that an example of an interlocking rock is a crystal