[cite:770372]

excellent [though all but anonymous] resource, with mines of >500 miner spp. illustrated with quality photos; dozens of the covered spp. have made it to the New World already, and many more genera are native on both sides of the Atlantic.
the modesty of the creators of this site is excessive; apparently, the coordinators to be credited for the hard job are listed here, with the main guy at the bottom (because he's from the south)