On social media, fans learned that the manga Ruri no Houseki (Ruri Rocks) by author Keiichirou Shibuya will have its anime adaptation. Therefore, the debut will take place in 2025 in Japan.

Synopsis:
Collecting minerals is a real treasure hunt these days! Ruri, a high school student passionate about jewelry and accessories, embarks on an adventure into the world of collecting minerals in mountains, rivers and caves. In the first volume, several minerals are presented, such as quartz, garnet, pyrite, golden sand and fluorite. The collecting scenes are full of interesting details, with the use of specialized tools such as drums, hammers and topographic maps. This is an authentic scientific adventure, based on the solid knowledge of the author, specialized in mineralogy!
Finally, the manga “Ruri no Houseki” started in Harta in August 2019. Furthermore, new information will be announced soon.
Source: Official Website