What To Know
- The color of the glow that alexandrite emits under black light will vary depending on the specific gemstone.
- The best way to make alexandrite glow under black light is to use a high-quality black light flashlight.
Alexandrite is a rare and beautiful gemstone that is known for its ability to change color under different lighting conditions. In daylight, alexandrite typically appears green, but it can also appear red, purple, or orange under incandescent light. This unique property makes alexandrite a popular choice for jewelry, and it is often used in engagement rings and other special occasion pieces.
Does Alexandrite Glow Under Black Light?
Alexandrite is one of the few gemstones that glows under black light. When exposed to ultraviolet light, alexandrite will emit a bright red or pink glow. This is due to the presence of chromium in the gemstone, which is the same element that gives alexandrite its color-changing properties.
How to Make Alexandrite Glow Under Black Light
To make alexandrite glow under black light, you will need a black light flashlight. These flashlights are available at most hardware stores and online retailers. Once you have a black light flashlight, simply shine it on the alexandrite gemstone. The gemstone will immediately begin to glow.
What Color Does Alexandrite Glow Under Black Light?
The color of the glow that alexandrite emits under black light will vary depending on the specific gemstone. Some alexandrites will glow red, while others will glow pink. The intensity of the glow will also vary depending on the quality of the gemstone.
Why Does Alexandrite Glow Under Black Light?
Alexandrite glows under black light because of the presence of chromium in the gemstone. Chromium is a metal that absorbs ultraviolet light and then re-emits it as visible light. This process is called fluorescence, and it is what causes alexandrite to glow under black light.
Other Gemstones That Glow Under Black Light
Alexandrite is not the only gemstone that glows under black light. Other gemstones that exhibit fluorescence include:
- Ruby
- Sapphire
- Emerald
- Diamond
- Opal
- Amethyst
- Topaz
How to Use Alexandrite’s Glow Under Black Light
The glow of alexandrite under black light can be used for a variety of purposes. Some of the most common uses include:
- Identifying alexandrite gemstones
- Sorting alexandrite gemstones by color
- Creating unique jewelry designs
- Adding a touch of magic to special occasions
Final Note: Alexandrite’s Glow Under Black Light
Alexandrite is a truly unique gemstone that is known for its ability to change color under different lighting conditions. This property, combined with its ability to glow under black light, makes alexandrite a popular choice for jewelry and other special occasion pieces.
FAQ
Q: What is the best way to make alexandrite glow under black light?
A: The best way to make alexandrite glow under black light is to use a high-quality black light flashlight. The higher the quality of the flashlight, the brighter the alexandrite will glow.
Q: What color does alexandrite glow under black light?
A: The color of the glow that alexandrite emits under black light will vary depending on the specific gemstone. Some alexandrites will glow red, while others will glow pink.
Q: Why does alexandrite glow under black light?
A: Alexandrite glows under black light because of the presence of chromium in the gemstone. Chromium is a metal that absorbs ultraviolet light and then re-emits it as visible light. This process is called fluorescence, and it is what causes alexandrite to glow under black light.
