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After absorbing ultraviolet light a mineral releases visible light rays has the property of what?
The ability of a mineral or substance to glow during and after exposure to ultraviolet light is called fluorescence. If it continues to glow after the ultraviolet light has been turned off the effect is called phosphorescence.
Is flourescence a reliable mineral?
Fluorescence is not a mineral at all.
How was fluorescence first discovered?
Fluorescence was first discovered in 1852 by British scientist Sir George Stokes. He observed that certain minerals, when exposed to ultraviolet light, emitted visible light of a different color. This phenomenon became known as fluorescence in honor of the mineral fluorite, which exhibited this property.
Does mica have fluoresence?
Yes, some types of mica can exhibit fluorescence under ultraviolet light. The fluorescence is often caused by impurities or trace elements in the mica mineral structure, resulting in different colors such as white, yellow, or green fluorescence.
Magnetism and reactivity and fleorescence are three special properties used to identify minerials true or flase?
True. Magnetism, reactivity with acid, and fluorescence are special properties used in mineral identification. Magnetism refers to a mineral's attraction to a magnetic field, reactivity involves a mineral's response to acid, and fluorescence is the emission of visible light when exposed to ultraviolet light.
After absorbing ultraviolet light a mineral releases visible light rays has the property of what?
The ability of a mineral or substance to glow during and after exposure to ultraviolet light is called fluorescence. If it continues to glow after the ultraviolet light has been turned off the effect is called phosphorescence.
Is fluorescence a reliable mineral?
Fluorescence is a property not a mineral.
Is fluorescence a reliable mineral property?
Yes
What two kinds of luminescence can minerals produce?
Minerals can produce two types of luminescence: fluorescence and phosphorescence. Fluorescence occurs when a mineral emits visible light when exposed to ultraviolet light, while phosphorescence is the ability of a mineral to continue to glow after the activating light source has been removed.
What is fluorescence in a mineral?
The fluorescence in a mineral is where it will shine or reflect under a ultraviolet light.
What does the fluoresence of a mineral mean?
The fluorescence of a mineral refers to its ability to emit visible light when exposed to ultraviolet light. This property can provide information about the mineral's composition, impurities, or crystal structure. Fluorescence is commonly used in mineral identification and research.
What is a mineral with fluorescence?
Fluorite is a fluorescent mineral.
Is flourescence a reliable mineral?
Fluorescence is not a mineral at all.
How is phosphorescence helpful in mining eucryptite?
Phosphorescence can be useful in mining eucryptite because it can help identify the presence of this mineral in the ore. Eucryptite typically exhibits phosphorescence under ultraviolet light, making it easier to distinguish from other minerals. This property can aid miners in locating and extracting eucryptite from the surrounding material.
How is you know if a mineral passes the fluorescence test?
The fluorescence is experimentally identified.You need an ultraviolet lamp to irradiate the mineral sample.
How was fluorescence first discovered?
Fluorescence was first discovered in 1852 by British scientist Sir George Stokes. He observed that certain minerals, when exposed to ultraviolet light, emitted visible light of a different color. This phenomenon became known as fluorescence in honor of the mineral fluorite, which exhibited this property.
Which is considered a special property that applies to only a few minerals?
Fluorescence is a special property that only applies to a few minerals. It refers to the ability of a mineral to emit visible light when exposed to ultraviolet light.
