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Marble hardness refers to its resistance to scratching and is measured on the Mohs scale, where it typically ranges from 3 to 4, indicating it is softer than many other stones. The streak of marble is the color of the powder produced when the stone is scratched against a hard surface; it usually appears white or light-colored due to the calcite composition. These properties are important for identifying and understanding the durability and applications of marble in various contexts.
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Would the hardness of a mineral affects its performance in the streak test why or why not?
No, the hardness of a mineral does not affect its performance in the streak test. The streak test measures the color of the powdered form of a mineral when it is scratched against a streak plate, regardless of the mineral's hardness.
What is the Streak for the rock marble?
The streak of a mineral refers to the color of its powder when it is scratched on a streak plate. For marble, which is primarily composed of calcite or dolomite, the streak is typically white or colorless. However, the exact streak can vary slightly depending on the impurities present in the marble.
What are the hardness and streak of granite?
Granite is a hard igneous rock with a hardness of around 6-7 on the Mohs scale. Its streak is typically colorless, leaving no streak on a streak plate.
Would the hardness of a mineral affect its performance in the streak test?
No, the hardness of a mineral does not affect its performance in the streak test. The streak test is determined by the color of the powder left behind when the mineral is scratched against a ceramic plate, not the hardness of the mineral itself.
What is marbles hardness?
Marble has a hardness of around 3-4 on the Mohs scale, which measures the hardness of minerals. This means that marble is a relatively soft stone compared to others.
Would the hardness of a mineral affects its performance in the streak test why or why not?
No, the hardness of a mineral does not affect its performance in the streak test. The streak test measures the color of the powdered form of a mineral when it is scratched against a streak plate, regardless of the mineral's hardness.
What is the Streak for the rock marble?
The streak of a mineral refers to the color of its powder when it is scratched on a streak plate. For marble, which is primarily composed of calcite or dolomite, the streak is typically white or colorless. However, the exact streak can vary slightly depending on the impurities present in the marble.
What color of streak is marble?
Marble, being composed almost entirely of the mineral calcite, would have a white streak. The same colour as calcite's streak.
What is marble streak color?
Marble, being composed almost entirely of the mineral calcite, would have a white streak. The same colour as calcite's streak.
What are the hardness and streak of granite?
Granite is a hard igneous rock with a hardness of around 6-7 on the Mohs scale. Its streak is typically colorless, leaving no streak on a streak plate.
Would the hardness of a mineral affect its performance in the streak test Why or why not?
No. Streak color is distinct of mineral hardness. They are separate properties.
What are 2 minerals that don't leave a streak on a streak plate?
Two minerals that do not leave a streak on a streak plate are quartz and fluorite. Both minerals have a hardness higher than that of the streak plate, so they will not leave a streak when rubbed against it.
What diamonds streak?
Diamonds are the hardest substance on Moe's Hardness Scale and as such don't have a determined streak color (since streak is determined usually by a clay tablet of hardness ~3)
What mineral will scratch glass but not a streak plate?
Diamond is the only mineral that can scratch glass but not leave a streak on a streak plate. Glass has a hardness of around 5.5 on the Mohs scale, while a streak plate typically has a hardness of around 6.5. Diamond, with a hardness of 10, is able to scratch glass but not the streak plate.
Can you give me a sentence with the word streak in it?
The rock left a coloured streak on the marble.
How can you use the word streak in a sentence?
The rock left a colored streak on the marble.
What is streaking of marble?
Marble, being composed almost entirely of the mineral calcite, would have a white streak. The same colour as calcite's streak.
