This is the screen for Gems. Just to show you how long I've been working on this, the original program was written on an Amiga 500 using 2nd Edition D&D rules. I still like the way Gems were rolled up then, so I'm still using those rules. The 2nd Edition Forgotten Realms Handbook had some very good gem descriptions, so I'm still using those. It also has Hardstones and Shells that have been implemented also, but are not rolled up by default. You'll also notice that there is a link for malachite.