When it comes to birthstone colors, October babies enjoy a plethora of options. Its first birthstone, opal, is known for its kaleidoscopic, shifting, multifaceted shades (courtesy of small silica ...

Here's what you need to know about October's birthstones, including their colors, symbolism, meanings and more. October birthstones October has two birthstones: opal and tourmaline.

But what about October's birthstone? Actually, the month has two. Here's what you need to know about October's birthstones, including their colors, symbolism, meanings and more.

Here's what you need to know about October's birthstones, including their colors, symbolism, meanings and more. October birthstones October has two birthstones: opal and tourmaline. Need a break?