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What is the following minerals has metallic luster silver color black streak and contains iron?
The mineral described is likely hematite. Hematite has a metallic luster, silver color, black streak, and contains iron. It is a common iron oxide mineral found worldwide.
Which mineral has a metallic luster a black streak and is an ore of iron?
Magnetite
Which mineral can be esily scratched by a fingernail has cleavage a metallic luster and has a black streak?
The mineral that fits this description is graphite. Graphite is very soft and can be easily scratched by a fingernail. It has a metallic luster and a black streak.
When a mineral is rubbed on a rough surface it leaves a streak or luster?
When a mineral is rubbed on a rough surface, it leaves a streak due to the color of the powdered mineral. The luster of a mineral refers to the way its surface reflects light, which can be metallic, glassy, pearly, dull, or oily in appearance.
If a mineral has no streak is it metallic?
When identifying minerals, having no streak is a property of hardness. A streak plate has a hardness of ~7(Moh's Scale). Thus any mineral having a hardness greater than 7 will have no streak.Metallic is the description of luster. Or the general appearance of a mineral surface in reflected light.If you were refering to the mineral having metal elements in it, streak is actually very useful for identifying them. Many minerals that are composed of non-metals have a white streak which can appear to be no streak, however there are also many minerals with no streak which are composed of non-metallic minerals (Diamond).
What mineral contains iron has metallic luster and has a streak that is the same color as the mineral?
Magnetite can be black and it has a black streak. It is metallic and iron ore
What mineral has metalic luster silver color black streak and contains iron?
The mineral that fits the description provided is hematite. This mineral has a metallic luster, silver color, black streak, and contains iron. Hematite is commonly used as an iron ore and displays these characteristic properties.
What is the following minerals has metallic luster silver color black streak and contains iron?
The mineral described is likely hematite. Hematite has a metallic luster, silver color, black streak, and contains iron. It is a common iron oxide mineral found worldwide.
Which mineral has a metallic luster a black streak and is an ore of iron?
Magnetite
Which mineral can be esily scratched by a fingernail has cleavage a metallic luster and has a black streak?
The mineral that fits this description is graphite. Graphite is very soft and can be easily scratched by a fingernail. It has a metallic luster and a black streak.
Which mineral contain iron has a metallic luster is hard and has the same color and streak?
Magnetite
How are mineral indentify?
Minerals can be identified by such as their color, streak, luster, and their hardness. What does streak, and luster mean?Streak-- Is the color of a mineral's powder for example: talc is a mineral and it is also powder and its streak is white.Luster-- Is the way a mineral reflects light from it's surface for example: glassy, pearly, silky, metallic and earthy can be words to describe luster.
When a mineral is rubbed on a rough surface it leaves a streak or luster?
When a mineral is rubbed on a rough surface, it leaves a streak due to the color of the powdered mineral. The luster of a mineral refers to the way its surface reflects light, which can be metallic, glassy, pearly, dull, or oily in appearance.
If a mineral has no streak is it metallic?
When identifying minerals, having no streak is a property of hardness. A streak plate has a hardness of ~7(Moh's Scale). Thus any mineral having a hardness greater than 7 will have no streak.Metallic is the description of luster. Or the general appearance of a mineral surface in reflected light.If you were refering to the mineral having metal elements in it, streak is actually very useful for identifying them. Many minerals that are composed of non-metals have a white streak which can appear to be no streak, however there are also many minerals with no streak which are composed of non-metallic minerals (Diamond).
What are luster and streak?
Luster refers to how a mineral's surface reflects light - it can be metallic, glassy, pearly, or dull. Streak is the color of a mineral's powder when rubbed against an unglazed tile and can help identify the mineral even if its external color is different.
Why Is Streak A Useful Property For Identifying Minerals?
The streak of a mineral is much more accurate in identifying a mineral than color. The streak of a mineral can distinguish minerals with metallic and non-metallic luster. For example, metallic minerals generally have a dark streak whereas non-metallic luster minerals often have a light colored streak.
Explain how to identify a mineral using color luster streak hardness cleavage fracture?
Luster is the light reflection a mineral has, which can be broken down into categories like metallic, silky, and dull. The luster dictates what type of mineral it is.
