Layered Mafic Intrusions

Bushveld Complex 

SAMPLE PREFIXROCK TYPESLOCALITIESDESCRIPTION
Bx, B85, B90, DCx, TL85, S85, Vx, PS90, B04, B06, B07Pyroxenite, chromitite, norite, anorthosite, gabbro, leuconorite, harzburgite, magnetite, peridotite, dunite, granophyre, troctoliteAtok Mine, Benfontein Sill, Brakspruit Shaft, Bultfontein, Driekop, Dutoitspan, Jagersfontein, Merensky Reef, Rustenberg, Vlakfontein, Townlands Shaft, Transvall  Samples from various layers of the Bushveld intrusion including UG-1 and UG-2 chromite layers
4U9E7, 5-24, MP24D2, B93Drill core (various)Merensky Reef1" core across the Merensky Reef at the Atok section of the Bushveld

Great Dike, Zimbabwe

SAMPLE PREFIXROCK TYPESLOCALITIESDESCRIPTION
Wx, GD90, Px, Qx, Tx, VxAugitite, bronzitite, gabbro, norite, pegmatoid, pyroxeniteWedza complex, Mimosa mineVarious rocks from the Great Dike, Zimbabwe
HD006, HD0023, HD0057, W98Drill core (various)Wedza complex1" core through the Great Dike

Stillwater Complex, Montana

SAMPLE PREFIXROCK TYPESLOCALITIESDESCRIPTION
CZA, STxAnorthosite, dunite, harzburgite, gabbro, granophyre, norite, troctoliteMouat Mine, Picket Pin, various othersMafic cumulates from Stillwater Complex, MO

Noril'sk, Russia

SAMPLE PREFIXROCK TYPESLOCALITIESDESCRIPTION
CZABasalt, dolerite, gabbro, meymechite, sulfide ores, tuffOktyabrsky Mine, Taymyrsky Mine, Komsomolsky Mine, Glubosky Mine, Medvezhy Creek, Tunuska Sineclise, Kureyka Area, Severnaya River Basin, othersVarious samples, core pieces, powders and thin sections from the intrusive and extrusive suites of the Norl'sk Intrusion, donated by Gerald Czamanske and Valeri Fedorenko in 1996.

Koitelainen Complex, Finland

SAMPLE PREFIXROCK TYPESLOCALITIESDESCRIPTION
F-89Basalt, dunite, gabbro, lherzolite, pyroxenite, schistKoitelainen33 samples from the Koitelainen Intrusion and Keivitsa-Satovaara Complex, collected by Ed Mathez in 1989

Skaergaard, Greenland

SAMPLE PREFIXROCK TYPESLOCALITIESDESCRIPTION
SKBasalt, dunite, gabbro, anorthosite, granophyre, syenite, diorite, peridotiteNunatak, Uttentals Plateau, Mellemo, Kraemer’s Island, Skaergaard Peninsula, Invarmiut, BasistoppenHundreds of samples, core pieces and thin sections from the Skaergaard Intrusion, donated by Alexander McBirney and collected from various localities within the formation from 1971-1990.