If you’ve stumbled across Introduction to Mineralogy—or its Japanese title, Ruri no Hōseki (a.k.a. Ruri Rocks or Ruri’s Jewels)—you might be wondering: is this anime about sparkling gems, quirky high ...

THIS edition of Part 3 of Winchell's “Elements of Optical Mineralogy”, now published separately, entirely supersedes the earlier edition, which was incorporated with Parts 1 and 2 in one volume.

Nadine Baggott busts mineral make-up myths and gets a tutorial from Sarah Jane Froom on how to achieve a quick flawless face. I wear mineral make-up every day and think that it's the quickest, easiest ...

THE first edition of this book appeared in 1902. It was clearly written, admirably illustrated by drawings and photographs, and it soon became a standard text-book on the subject of pure mineralogy.