Categories and tags are fundamental features of WordPress. However, understanding the best way to implement them to organize and optimize your posts is a bit more involved than you might think. Categories and tags may not be highly critical for search engine...
The Virgin Valley opal fields of northern Nevada produce a wide variety of precious black, crystal, white, fire, and lemon opal. The black fire opal is the official gemstone of Nevada. Most of the precious opal is partial wood replacement. Precious opal shows a...