1979 Hawaii 9 data

Sample Name1979 Hawaii 9 
Major MineralsHalloysite-7A, syn - Al2Si2O5(OH)4 
Minor MineralsTrevorite, syn - NiFe2O4
Chromite, syn - Fe+2Cr2O4
Magnetite, syn - Fe+2Fe2+3O4 
Trace MineralsHematite, syn - Fe2O3 
Possible Minerals 
NotesMinor amount of one or more of he spinel group minerals (magnetite, trevorite, chromite). Trace to minor hematite. Major amounts of amorphous materials.