Ruri no Houseki summary: You are reading Ruri no Houseki manga, one of the most popular manga covering in Webtoons, Adventure, Comedy, Seinen, Slice of life genres, written by at MangaBuddy, a top manga site to offering for free. Ruri no Houseki has 17 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add Ruri no Houseki to your bookmark. Mineral collecting is a modern-day treasure hunt!Ruri, a high school girl who loves jewelry and accessories, ventures into the world of mineral collecting in mountains, rivers, and caves. The first volume features numerous minerals, including quartz, garnet, pyrite, gold sand, and fluorite. The collection scenes are full of fascinating scenes using specialized tools such as a panning dish, hammer, and topographical maps. This is an authentic science adventure based on the solid knowledge of the author, who is trained in mineralogy!