Cover image of Introduction to Mineralogy
Poster of Introduction to Mineralogy

Introduction to Mineralogy

Mineral collecting is like a modern-day treasure hunt!

Ruri, a high school girl who loves jewelry and accessories, gets into the world of mineral collecting, venturing into mountains, rivers, and caves. The first volume features numerous minerals, including quartz, garnet, pyrite, gold sand, and fluorite. The manga is full of fascinating scenes focusing on specialized tools such as a panning dish, hammer, and topographical maps. An authentic scientific adventure based on the author's solid knowledge of mineralogy!

(Source: Harta, translated)

English: Introduction to Mineralogy

Synonyms: 瑠璃の宝石; Ruri Rocks

Type: TV

Status: Finished Airing

Aired: Jul 06, 2025 to Sep 28, 2025

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