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What are the examples where streaks are used in identifying minerals?
Wiki User
∙ 9y ago
Streaks of Minerals
Streaks ( layers of different colorings ) can be used to identify which country a mineral originate. Streaks are an optical property (viewing effects--color, luster, luminescence, iridescence). For example Agate quartz from German mines can streak red, pink, brown, separated by gray bands. The Agate from South American are usually dull gray. The inherent color (basic color, the true color) is colorless. Color in a mineral comes from other elements. Streak are use to enhance a mineral's importance in increase price as Chrysoberyl which has light source that move across the surface. See color by streaking a mineral on a 'streak plate, (rough porcelain plate).
Wiki User
∙ 9y ago
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Magnetism reactivity and fluorescence are three special properties used to identify minerals?
yes it is part of identifying minerals. some are also color, streak, luster, density, hardness, etc. hope this helped!
What are four uses for minerals?
One of the earliest examples would be the quartz crystal in a digital watch.
What minerals are in pens?
In a black pen graphite is used.
What is the importance of minerals in geology?
Minerals are used not only for the sustainability purposes of the planet but for the development of new technologies and advancements in modern medicine.
What mineral is used in crayons?
Talc is commonly used in crayons along with other minerals used as pigments (colors).
What test is used to identify a minerals color?
A streak test is used to determine a minerals streak color. This can help in with the identification of minerals. A streak test is performed by rubbing the mineral on an unglazed ceraminc tile, then observing the color of the streak which is left behind. All minerals do not leave streaks. Harder minerals will not streak, but this can also be used as a tool for identifying the mineral, if you are familiar with the hardness scale.
Is the ability to transmit light a chemical or physical property?
It's a physical property used in identifying minerals.
Color of powered mineral?
It's referred to as the streak, the color of which is used as an identifying characteristic of minerals.
What are Halite diamond and graphite are examples of?
Naturally occurring, commonly used minerals.
What test is best used to distinguish a nonmetallic mineral from a metallic mineral?
Streak Test, because nonmetallic minerals typically streak colorless/white, and metallic minerals typically streaks dark/characteristic color.
Magnetism reactivity and fluorescence are three special properties used to identify minerals?
yes it is part of identifying minerals. some are also color, streak, luster, density, hardness, etc. hope this helped!
Examples of minerals used in everyday life?
tabe salt, talc, and a sapphire if there are any others tell me
What are some some forming minerals?
There are many rock forming minerals but some examples are peridotite,gabbro,basalt etc.Olivine is used in jewellery and a rock forming mineral.
What are four uses for minerals?
One of the earliest examples would be the quartz crystal in a digital watch.
How can minerals be identifyed?
There are many factors to consider when identifying minerals. However, one factor cannot be used solely to determine the type of mineral. Geologists check for color, streak, hardness, cleavage, specific gravity, and crystal form and mineral habit.
What is color of powdered minerals?
it can be white or gray but the word is STREAK
Why is color alone not a reliable means of identifying minerals?
Color is probably one of the least reliable properties used in mineral identification. There are many minerals which have the same color, and many minerals have more than one color. For example, hornblende, axi...
