Mineralienatlas is a very useful site when Mindat is down. Up to date species information and worldwide locality information, and lots of good mineral photos. Mostly in German language, but there is a translate button (click on the British flag), and the photos speak for themselves.
https://www.mineralienatlas.de/lexikon/index.php/Chapter/Mineralogy
Mineralienatlas is a very useful site when Mindat is down. Up to date species information and worldwide locality information, and lots of good mineral photos. Mostly in German language, but there is a translate button (click on the British flag), and the photos speak for themselves.
I forgot about this site. It is good. Thanks Alfredo.