November's other birthstone Citrine is the other birthstone for November. It is a type of quartz, ranging in color from yellow to brown-orange and its name originates from the French word " citron ...

Topaz is a similar-looking, but much cheaper version of yellow sapphire, this gemstone is easily available and doesn't cost much. On the Mohs scale, the hardness of topaz is 8.0 which is less than ...

In short, this yellow-triangle issue in Black Ops 4 is more or less a temporary problem that Treyarch will solve more accurately in the coming weeks. Call of Duty: Black Ops 4 is available now on ...