3739 Charoite, Aegirine, Steacyite, Murunskii Massif, Chara and Tokko Rivers Confluence, Aldan Shield, Russia
Type Locality. A slice polished on one face showing relatiely pale purple charoite with green needles of aegirine. There are small patches of highly fluorescent green steacyite under shortwave and mediumwave UV. There are also small patches of an unknown species, grey under white light but deep red under shortwave...