Mianningite, Cleusonite, TitaniteMianningite, Cleusonite, Titanite
Lustrous black rounded grains of Mianningite (Romanite) with minor zones of Cleusonite in border zone of granitic pegmatite crosscut amphibolite rocks. Brownish small grains of Al-bearing Titanite is visible. FOV is ~12x10 mm. Collected by L.I. Larichev in 1980. Pavel M. Kartashov collection and photo; Locality: Strelka U ore occurrence, Dambuki ore cluster, Amurskaya Oblast', Far-Eastern Region, Russia;
Copyright: Pavel M. Kartashov