Facts
- Chemical formula
- CaLaFe³⁺AlMn²⁺(Si₂O₇)(SiO₄)O(OH)
- Crystal system
- Monoclinic
- Number of elements
- 8
- IMA status
- Approved
- Type locality
- Unnamed manganese deposit, Shobu
- Named after
- Masahide Akasaka
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19833629