Facts
- Chemical formula
- Mn₇Si₆O₁₅(OH)₈
- Crystal system
- Monoclinic
- Mohs hardness
- 6.0
- Number of elements
- 4
- IMA status
- Redefined
- Type locality
- Trotter mine
- Named after
- Clarence S. Bement
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3637915