Very Popular Item! Sakurajima Volcanic Ash from Kagoshima, Approx. 100g + 2 Lava Rocks, Ash Bags x 2

Sakurajima Volcanic Ash

Includes volcanic ash (approx. 100g or more), 2 lava rocks, and 2 ash collection bags as a gift.

A gift of nature nurtured by the land of Kagoshima—
This is genuine volcanic ash born from the volcanic activity of Sakurajima.

It can be used in various learning scenarios such as science experiments, school classes, experiential learning, teaching practice, and children's independent research projects.
Observing it under a microscope reveals uniquely interesting particle shapes.

Sakurajima volcanic ash contains the following minerals:
Pyroxene, plagioclase, amphibole, obsidian, andesite, magnetite, olivine, biotite, volcanic glass, etc.

Its unique, fine texture can be a little soothing just to touch.