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What is the difference between color and streak in minerals?
Color is the observable color of a mineral specimen in natural light. Streak is the color of a mineral when powdered. The color of a specific mineral specimen may be different than its streak color. Because many impurities can alter the color of a mineral, but not the streak, streak is a more accurate predictor in mineral identification.
What is the powdered form of a mineral?
The powder indicates the true color of the mineral and is an aid in mineral identification. That can also be called a streak.
How do you know a mineral's streak?
The streak of a mineral can distinguish between two samples that have the same color. The streak is often a different color. To test streak, use a streak plate. This is a piece of unglazed porcelain, like the back side of a tile.
What is the difference between a minerals color and streak?
Color is what you observe when you look at a mineral. Streak is the color of the mineral when in a fine powder form. This can be observed by drawing a sample of the mineral over an unglazed porcelain tile and noting the color of the line left on the tile.
Why is streak more reliable than color when identifying a mineral?
The streak is the mineral in a powdered form from abrasion with the hard, slightly textured surface of an unglazed porcelain streak plate. The streak color may differ from the color observed in a specimen. Coloration of mineral specimens is sometimes due to impurities. In a powdered form, the impurities are not abundant enough to cause coloration in the streak, thus revealing the true color of the mineral. == ==
How do you determine a mineral’s streak?
The color of a mineral in powdered form is called the mineral's Streak
What is the color of mineral's powder called?
there is no name for the color, but there is the "streak" of a mineral, meaning the color of its streak.
The true color of a mineral is called?
The color of the powdered form of a mineral is called
What is the streak color of a mineral called?
It's called the streak.
The color of a minerals powder is its what?
The color of a mineral in powdered form is called the streak color.
What is the streak color of a mineral?
It's called the streak.
Is Streak is the color of the mineral?
It's called the streak.
What is the color of a mineral in powder form?
It's called the minerals streak
What is the color of a minerals powder called?
there is no name for the color, but there is the "streak" of a mineral, meaning the color of its streak.
How do you determine minerals streak?
The color of a mineral in powdered form is called the mineral's Streak
The color of a mineral in powered form is called the mineral's?
Streak
What is the color of a mineral in powdered form know as?
The powder indicates the true color of the mineral and mineral identification. That is also known as streak.
