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What does it mean when diamonds glow a different color under a black light?
Wiki User
∙ 14y ago
it formed in a formation where flourescent minerals were present and they became part of the carbon bond that makes up the diamond. it usually makes the diamond more valuable. the hope diamond is flourescent (blue?)
Wiki User
∙ 14y ago
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What is a description of coal?
it is a dark color (nearly black) different textures, ridges mainly. it is very light and airy.
What is black light made from?
Black is the absence of color. Black lights emit very little visible light. They are mostly designed to emitt radiation near the ultraviolet range. Black lights are made up of many different things. You can type in the phrase 'black light' and answers.com will give you more information.
What color does blood show up as under black light?
bLack
How can I tell if the stones in my ring are real diamonds?
Real diamonds will cut glass, though there is speculation that some fake diamonds can cut glass, and that you can damage a real diamond by cutting glass with it. Another way to tell is to hold the diamond up in the light. If you see any orange color from the diamond, it is fake, as real diamonds have every color EXCEPT orange.
Do diamond accents change color?
Diamonds don't change colour; diamonds reflect a rainbow of colours, depending on the light. Stones that change colour are not diamonds, and if they are used as accents in a piece of diamond jewelery, they simply enhance the charm of the piece.
How many different colors of black are there?
None, black is not a color. It is in fact the absence of light.
What do black diamonds look like?
Black diamonds are diamonds, but they are black, and not transparent. Follow the link, below, to see photos of black diamonds.
Do black diamonds reflect light?
Yes they do, but not in the way that white or coloured diamonds reflect light.
Is black a color when referring to light?
No, black is not a color when referring to light. It is merely the absence of light.
Do shadows come in different colours?
You can certainly have a shadow that is another color besides gray. Gray or black shadows are produced when bright white light shines onto something. If you use a different color of light, you can get a different shade to the shadow. Also, you can use different lenses to look at the light and shadow, and that will change the color.
Are there different color options available in Indiglo Night-Light Features in this watch?
Yes. There is black and purple, black, light gray, navy blue and light blue.
Are black and white opposite colours?
no there are same color, but the different between them is the intensity of light
Is the mineral mica black in color?
Different varieties of mica will appear in different colors. The two most common varieties are muscovite, which is light in color, and biotite, which appears dark brown or black.
How is white and black different and say it with detail?
White objects reflects visual "light" where as black objects absorb it. black the color is every color so it absorbs all the light(every color in the spectrum), and white is the lack of color so it reflects all the light(every color in the spectrum) that's why you get warmer when you wear black in the sun because it absorbs the sun and white reflects it.
Is black the absents of color?
No, black is the absence of light, so there is no such as black light and if there is no light, there is only black.
Why the color of darkness is black when no light is there to form a color?
Black is just a "color" made by a surface chemical absorbing all light, therefore meaning that if there is no light, objects will look black.
Do fake diamonds glow under a black light?
Some yes, some no. Note that a black light is not a valid test for a diamond.
