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One characteristic of diamond may be its fluorescence.
From the link below:
"Fluorescence, produced by ultraviolet light from the sun, by black lighting or other long-wavelength UV source, occurs in an estimated 35% of gem grade diamonds."
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∙ 13y ago
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Do real diamonds glow in the dark?
No.
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.
Does real diamond glow in dark?
No, i don't think so because you have to know that diamonds were first made from carbon.
Why diamond glows in dark?
Some diamonds are fluorescent. This means that light enters the stone and the wave length is converted to a longer light wave. Not all diamonds are fluorescent. No diamond will 'glow in the dark' without first being exposed to a light source.
Do rubies glow inder a black light?
There are some rubies, especially Thai, that have too high an iron content to grow under black light. But unless the iron content is too high, rubies glow pinkish-red under a black light.
What colors glow under blacklight?
The colors pink, purple, and blue glow under a blacklight.
Can pee glow in the dark?
under a blacklight
Will meth glow in blacklight?
Yes it glows yellow and some glows purple
Why does tonic water glow in the dark answer question?
The quinine in the tonic water makes it glow blue if you put it under a blacklight!
Does a real diamond turn purple under an ultra light?
If the diamond has natural fluorescence -- about 60% of diamonds do -- then, yes, it will glow under black light.
Does PCP glow under a blacklight like LSD?
oh yeah hey this was totally worth making a thread about on 420chan
Is it possible for a black light to miss semen?
Yes it can. Semen appears a pale greenish yellow under a blacklight, just like most white things glow bright purple. Clean it up before you invite your buddies over to show them your new black light. No. I own a blacklight and something that produces semen; I can attest that my semen does not glow any color before or after it has dried.
Why are you leaking antifreeze from under your car?
Because there's a hole somewhere under the hood that's letting it out, and it's usually in a heater hose. If you can't find it any other way, there's a blacklight detection dye you can put in the antifreeze. You put it in the radiator, then shine a blacklight (the ones they have at hardware stores are fine for this) on your engine. The leaking antifreeze will glow under blacklight.
How long does highlighter ink need to soak in water to make glow in the dark water?
Leave it in for an hour. Squeezing it will definitely help. It won't really be glow in the dark unless it's a glow in the dark highlighter, but it will fluoresce under a blacklight
Do real diamonds glow in the dark?
No.
How do you make glow in the dark water?
Blacklight activated water is made with highlighter pigment and water...of course this may not be the answer you are looking for
Does vaginal fluid glow under a black light or is it only semen?
Black light shows anything containing protein. Even the watery stuff in potatos can "show up" under a blacklight.
