Sample ID GPS coordinates (WGS84 datum) Location/Unit Mineralogy
The Isua supracrustal belt The Isua supracrustal belt The Isua supracrustal belt The Isua supracrustal belt
AW17724-1 65.153681 N, 50.143989 W Serpentinite layer enveloping the meta-peridotite lens B in the western belt serpentine+talc+magnetite
AW17724-2C 65.153974 N, 50.144801 W The meta-peridotite lens B in the western belt olivine+serpentine+magnetite±Ti-humite±magnesite
AW17724-4 65.156859 N, 50.143249 W The meta-peridotite lens B in the western belt serpentine+magnetite+magnesite±talc
AW17725-2B 65.154857 N, 50.138543 W ~300 meters east of lens B in the western belt carbonate+magnetite±serpentine
AW17725-4 65.139544 N, 50.149716 W The meta-peridotite lens A in the western belt serpentine+magnesite +olivine±magnetite
AW17806-1 65.191627 N, 49.840547 W An outcrop in the eastern belt near the north tonalite olivine+pyroxene+tremolite±serpentine±Fe-Ti-Cr oxides
The East Pilbara Terrane The East Pilbara Terrane The East Pilbara Terrane The East Pilbara Terrane
AW52614-4A 20.917983 S, 119.982300 E The Gap Intrusion serpentine+Fe-Ti-Cr oxides+chlorite±apatite
AL52614-4A 20.917983 S, 119.982300 E The Gap Intrusion serpentine+Fe-Ti-Cr oxides+chlorite
AW52614-6 20.930950 S, 119.867500 E The Gap Intrusion serpentine+Fe-Ti-Cr oxides+chlorite