Nowadays the net gives the opportunity of visiting hundreds of exciting and interesting websites dealing with gems, rocks and minerals. In practice each of them includes a section of links, so that you can browse more and more pages by often looking at exceptional specimens and having a chance to find and buy new items for your own collection from any remote angle in the world.
Of course, any specimen can be appealing and desirable... if you like it! Thus, the more websites you visit, the more you will be able to find some interesting and convenient stuff for you. Nevertheless, I cannot list all the minerals websites I know (it should be probably an unpracticable task), but just a few that in my opinion often offer specimens of good quality and/or many useful informations for collectors.
This way, I hope to provide my guests with a limited selection of very valid and special Links.
Enjoing your hunting on the Web and... good luck!