Apart blue, green, red and yellow, any other fireworks color can be obtained by a mineral mix. For example, purple can be obtained by mixing copper and strontium minerals.

Gray hair is often associated with aging, but for many millennials and Gen Zers, those frosty strands are showing up far ...

Copper is essential for the production of melanin, the pigment responsible for hair color. A deficiency in this mineral can reduce melanin production, causing hair to lose its natural color and ...

Another mineral well known for its use in coins is copper, but its properties make it extremely useful as a conductor of ... Another rare earth, europium, first brought the color red to color ...