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Why is the streak a more reliable property than color in mineral identification?
The streak, or color of a mineral's powder, represents the true color of a mineral without the effects observed in a hand specimen due to impurities, inclusions or differences in light reflection.
Why is streak an important physical property of minerals?
A streak test is used to determine a minerals streak color. This can help in the identification of minerals.
What is the streak of Charcoal?
The streak of a mineral, such as charcoal, refers to the color of the powder produced when the mineral is scratched against a hard surface, like unglazed porcelain. For charcoal, the streak is typically black. This property is useful in mineral identification, as the streak color can differ from the mineral's external appearance.
The color of a mineral in its (blank) form is called streak?
The color of a mineral in its powdered form is called streak. This can be determined by rubbing the mineral against a porcelain streak plate, which helps reveal the true color of the mineral's powder. The streak color can sometimes differ from the apparent color of the mineral, making it a useful property for identification.
Why is a streak a more reliable property than a color in mineral identification?
The streak, or color of a mineral's powder, represents the true color of a mineral without the effects observed in a hand specimen due to impurities, inclusions or differences in light reflection.
What is the powdered form of the mineral?
The powder indicates the true color of the mineral and is an aid in mineral identification. That can also be called a streak.
What refers to the colored powder resulting from rubbing a mineral against a harder surface?
streak
What type of mineral property is used to observe color of powder on a unglazed tile?
The type of mineral property used to observe the color of the powder on an unglazed tile is called streak. When a mineral is scratched against the tile, it leaves a powdered residue that can reveal its true color, which may differ from its appearance in larger crystals or specimens. Streak is an important diagnostic property in mineral identification.
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.
When the color left behind when a mineral is rubbed against a rough surface is called its?
The color left behind when a mineral is rubbed against a rough surface is called its streak. This property can help identify the mineral, as the streak color may differ from the mineral's external color. Streak is determined by rubbing the mineral on a porcelain plate or similar surface, and it is a useful characteristic in mineral identification.
Which property is used to identify minerals uses the color of the mineral when it's broken up?
Streak is the property of a mineral that is determined by rubbing the mineral on a special plate to reveal the color of its powdered form. This can help identify minerals because a mineral's streak color is often different from its external color.
How do you determine the streak of a mineral and why is streak a useful property?
you see and feel how shiney it is
