Item talk:Q162436
From geokb
Mindat Short Description
Fake Blue Hemimorphite Crystals Coated hemimorphite In 2020 a number of electric-blue crystals of hemimorphite crystals came to market, from the Ojuela mine, Mapimi, Mexico. These have been proven to be deceptively stained using the artificial compou...
Geoscience Ontology Status Notes
Kenngott A (1853) Hemimorphit, in Das Mohs’sche Mineralsystem, Verlag und Druck (Wien) 67-68
IMA Formula (from Mindat)
Zn4(Si2O7)(OH)2 · H2O
RRUFF Formula (from Geoscience Ontology)
Zn2+4Si2O7(OH)2·H2O
