Ruri's Jewels Gallery

Ruri no Houseki is an educational slice-of-life manga created by Keiichiro Shibuya that delves into the fascinating world of geology and mineralogy. The series prominently features the enthusiastic Ruri and her mentor Nagi utilizing rock hammers, magnifying loupes, and panning equipment. Together, they explore serene mountains, winding rivers, and hidden caves to uncover beautiful crystals and hidden gemstones within nature.