Fine grain are refered to as rocks or grains that has low graininess so that some have enlargement without undue coarseness present. The statement that best describes the rock is that the rock has fine grains.
- A rock is commonly referred to as any naturally solid mass, aggregate of minerals or mineraloid matter.
Rocks does have chemical composition and are usually grouped into three main groups: igneous rocks, metamorphic rocks and sedimentary rocks
Conclusively, The fine-grained texture shows that the fast cooling lava did not have time to grow large crystals.
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