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What is the hardness luster and streak color of a diamond?
A diamond is the hardest natural substance, scoring a 10 on the Mohs scale. It has a brilliant luster due to its high refractive index. The streak color of a diamond is colorless, as it does not leave a streak on a streak plate.
What property is the least useful in identifying minerals?
Color is often the least useful property in identifying minerals because many minerals can occur in a variety of colors due to impurities in their chemical composition. Instead, properties such as hardness, luster, and cleavage are more reliable for mineral identification.
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 physical property would be the best for identifying hematite?
The best physical property for identifying hematite is its reddish-brown streak, which can be observed when the mineral is scratched across a porcelain streak plate. Additionally, hematite typically exhibits a metallic to earthy luster and has a hardness of about 5.5 to 6.5 on the Mohs scale. Its distinctive color and streak, along with its relatively high density, make it easily identifiable among other minerals.
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 are property's of minerals?
hardness streak and luster and color
What are the property's of minerals?
hardness streak and luster and color
What is another property in identifying a mineral?
The properties in identifying minerals are color,luster,hardness,cleavage and fracture,and streak.
What is the streak and luster of the ruby?
luster: Vitreous/ non-metallic streak: white. if you crush ruby, it will turn into white dust
What does the term property of a mineral mean?
Property would refer to any identifier of the mineral, such as chemistry, hardness, luster, specific gravity, streak, melting point, etc..
What is the hardness luster and streak color of a diamond?
A diamond is the hardest natural substance, scoring a 10 on the Mohs scale. It has a brilliant luster due to its high refractive index. The streak color of a diamond is colorless, as it does not leave a streak on a streak plate.
What is the streak of lithium?
Lithium is a soft, silvery metal with a metallic luster. Its streak color is white.
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.
What are the properties of tone?
Hardness Streak Luster Color
Which physical property would be the most useful in identifying a sample of galena?
The most useful physical property for identifying galena would be its metallic luster and its high density. Galena has a metallic luster and is one of the densest minerals, so these characteristics can be helpful in distinguishing it from other minerals.
What property is the least useful in identifying minerals?
Color is often the least useful property in identifying minerals because many minerals can occur in a variety of colors due to impurities in their chemical composition. Instead, properties such as hardness, luster, and cleavage are more reliable for mineral identification.
Which mineral has a metallic luster a black streak and is an ore of iron?
Magnetite
