Facts
- Chemical formula
- Na₁₂(K,Sr,Ce)₃Ca₆Mn₃Zr₃Nb(Si₂₅O₇₃)(O,H₂O,OH)₅
- Crystal system
- Trigonal
- Elements in formula
- Sodium, Potassium, Strontium, Cerium, Calcium, Manganese, Zirconium, Niobium, Silicon, Oxygen, Hydrogen
- Number of elements
- 11
- IMA status
- Approved
- Type locality
- Koashva open pit
- Named after
- Valeriy I. Andrianov
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19772507