Layered Mafic Intrusions

Bushveld Complex 

SAMPLE PREFIX ROCK TYPES LOCALITIES DESCRIPTION
Bx, B85, B90, DCx, TL85, S85, Vx, PS90, B04, B06, B07 Pyroxenite, chromitite, norite, anorthosite, gabbro, leuconorite, harzburgite, magnetite, peridotite, dunite, granophyre, troctolite Atok 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, B93 Drill core (various) Merensky Reef 1" core across the Merensky Reef at the Atok section of the Bushveld

Great Dike, Zimbabwe

SAMPLE PREFIX ROCK TYPES LOCALITIES DESCRIPTION
Wx, GD90, Px, Qx, Tx, Vx Augitite, bronzitite, gabbro, norite, pegmatoid, pyroxenite Wedza complex, Mimosa mine Various rocks from the Great Dike, Zimbabwe
HD006, HD0023, HD0057, W98 Drill core (various) Wedza complex 1" core through the Great Dike

Stillwater Complex, Montana

SAMPLE PREFIX ROCK TYPES LOCALITIES DESCRIPTION
CZA, STx Anorthosite, dunite, harzburgite, gabbro, granophyre, norite, troctolite Mouat Mine, Picket Pin, various others Mafic cumulates from Stillwater Complex, MO

Noril'sk, Russia

SAMPLE PREFIX ROCK TYPES LOCALITIES DESCRIPTION
CZA Basalt, dolerite, gabbro, meymechite, sulfide ores, tuff Oktyabrsky Mine, Taymyrsky Mine, Komsomolsky Mine, Glubosky Mine, Medvezhy Creek, Tunuska Sineclise, Kureyka Area, Severnaya River Basin, others Various 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 PREFIX ROCK TYPES LOCALITIES DESCRIPTION
F-89 Basalt, dunite, gabbro, lherzolite, pyroxenite, schist Koitelainen 33 samples from the Koitelainen Intrusion and Keivitsa-Satovaara Complex, collected by Ed Mathez in 1989

Skaergaard, Greenland

SAMPLE PREFIX ROCK TYPES LOCALITIES DESCRIPTION
SK Basalt, dunite, gabbro, anorthosite, granophyre, syenite, diorite, peridotite Nunatak, Uttentals Plateau, Mellemo, Kraemer’s Island, Skaergaard Peninsula, Invarmiut, Basistoppen Hundreds 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.