Facts
- Chemical formula
- (CaLa)(AlAlMn²⁺)O[Si₂O₇][SiO₄](OH)
- Crystal system
- Monoclinic
- Number of elements
- 7
- IMA status
- Approved
- Type locality
- Mogurazawa mine
- Named after
- Masahide Akasaka
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q135006633