Item talk:Q162679
From geokb
Mindat Short Description
Staurolite Group.
Geoscience Ontology Status Notes
Bergman T (1792) Staurolite, pierre de croix, Manuel du Minéralogiste; ou Sciagraphie du Règne Minéral 1, 298-300
IMA Formula (from Mindat)
Fe2+2Al9Si4O23(OH)
RRUFF Formula (from Geoscience Ontology)
Fe2+2Al9Si4O23(OH)