Prepare for next year. Nominate a new #mineral look on the site. They are in perpetual motion. Follow some of the various scientists and educators who play. Your learning doesn't end with #MinCup26. #MinCup27 will be the culmination of knowledge found prior to it. @mineralcup.bsky.social

You can always nominate this for #MinCup27 . The form is here: www.mineralcup.org/nominations

Come on! No crystal structure, yes,... but would you also kick out icosahedrite? Probably some people will, but I am all for cylindrical of 5-fold symmetries. Vote #cylindrite ! #mincup27