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The size of the mineral crystals which comprise the rock.
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoThe size of grains in a rock is generally how its texture is determined. Some descriptions of a rock's texture are course, porous, and fine-grained.
Wiki User
∙ 14y agoThey are looking at a freshly broken rock surface to determine if there are any patterns (folds, layering) in addition to the size of the rock's individual grains or crystals.
Wiki User
∙ 11y agoThe size shape and pattern of the rocks grains
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Rocks are to geologists as stars are to?
Rocks are to geologists as stars are to astronomers.
What Are People Who study rocks?
Geologists.
What Texture and texture analysis of advertisements?
rocks
How do geologists classify igneous rock?
Geologists classify rocks by where they are formed; above ground or under ground
How do you know if a rock is an igneous rock?
Igneous rock is magma (or lava) that has cooled, hardened, and solidified. It is recognized by it's generally smooth texture, high mass (basically a rock a certain size will weigh more than you'd expect just by looking at it), and wavy form-remember, it is solidified magma.
What are the 4 ways that geologists classify rocks?
texture,size,show,and colour
What describes a rock's texture geologists determine?
The size shape and pattern of the rocks grains
How do geologist classify a rock?
Geologists classify rocks by looking at their chemical and mineralogical composition then at the the size and shape of their component minerals then at any texture, pattern or grain that the rocks may display. They also classify them in relation to how they were formed.
What do geologists learn by studying the texture of igneous rocks?
they learn how long that rocs been there ,what encoutered it and how old it is
How do geologists learn how a rock formed?
Geologists can learn how a rock formed by studying its features. Two features that are especially helpful for classifying rocks are composition and texture.
What do geologists observe when studying a rock sample?
they see how it is formed and how it can benefit the rest of the earth's rocks have a good day
Name three ways geologists study a rock sample?
geologists can study a rock sample by observing its composition, color, and texture. they also look at the rocks structure, hardness and weight.
Rocks are to geologists as stars are to?
Rocks are to geologists as stars are to astronomers.
Why do geologists use rocks?
Geologists don't use rocks, they study them.
How do geologists classify rock?
Geologists classify rocks into three groups. The first group are igneous rocks, the second are metamorphic rocks and the third are sedimentary rocks.
Who learns about rocks?
Geologists study rocks.
What is the definition of geologists?
Geologists are people who study rocks and minerals.
