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Why different types of rock can contain the same minerals?
There are many rocks that share the same mineral constitution with another rock. An example would be rhyolite and granite. Mineralogically they can be equal in composition (even derived from the same magma), yet very different in texture, appearance and method of formation.
Why is the color of a mineral not a reliable test of the identity of the mineral?
Because many different minerals may look the same, Like quartz and diamond, they are the same color, clear, but are very different minerals.
Why is the color a mineral not a reliable test for the identity of the mineral?
Because many different minerals may look the same, Like quartz and diamond, they are the same color, clear, but are very different minerals.
Small amounts of different elements in the same mineral can change the what of the mineral?
The small amounts of different elements in a mineral can change its color, hardness, and other physical properties.
Are talc and quartz the same thing?
No, talc and quartz are not the same thing. Talc is a mineral composed of hydrated magnesium silicate, known for its softness, while quartz is a mineral composed of silicon dioxide, known for its hardness. Each mineral has different physical and chemical properties.
Is the cleavage for a mineral is always the same for that mineral?
Yes, all different samples of that mineral will have the same cleavage.
Is the cleavage for a mineral always the same for that mineral?
Yes, all different samples of that mineral will have the same cleavage.
Why is the color or a mineral not a reliabe physical characteristic?
The same mineral can come in a variety of colors and different minerals can be the same color.
Can same mineral have different internal structure?
yes
Why different types of rock can contain the same minerals?
There are many rocks that share the same mineral constitution with another rock. An example would be rhyolite and granite. Mineralogically they can be equal in composition (even derived from the same magma), yet very different in texture, appearance and method of formation.
Why is the color of a mineral not a reliable test of the identity of the mineral?
Because many different minerals may look the same, Like quartz and diamond, they are the same color, clear, but are very different minerals.
Why is the color a mineral not a reliable test for the identity of the mineral?
Because many different minerals may look the same, Like quartz and diamond, they are the same color, clear, but are very different minerals.
Small amounts of different elements in the same mineral can change the what of the mineral?
The small amounts of different elements in a mineral can change its color, hardness, and other physical properties.
Will the same amount of solution appear to be the same or different when placed in different types of glassware?
If you start out with a solution and you put the same amount of solution in different types of glassware, it will always be the same no matter what.
Is all mineral oil the same in terms of its composition and properties?
No, not all mineral oil is the same in terms of its composition and properties. Different grades of mineral oil can vary in purity, viscosity, and other characteristics.
Which property will not always match a mineral's visible color?
The 'streak', or powdered mineral, will not always match the specimen's observed color.
Why are rocks not the same?
Because different rocks are formed by different processes and made up of different mineral assemblages.
