troctolite's Usage Examples:

Quickly after the lunar crust formed, or even as it was forming, different types of magmas that would give rise to the Mg-suite norites and troctolites began to form, although the exact depths at which this occurred are not known precisely.

examples being the Bushveld igneous complex, South Africa, the Voiseys Bay troctolite intrusive complex in Canada, the Duluth gabbro, in North America, and.

Gabrro, troctolite, granophyre, anorthosite and ferrogranodiorite comprises the Mellen Intrusive.

assemblage with tectonized peridotite, dunite, lherzolite, wehrlite and troctolite, as well as pillow lava meta-basalt, and sheeted dikes of micro-gabbro.

25 billion-year-old coarse-grained troctolite composed primarily of olivine and plagioclase.

Individual rock types can be grouped into a troctolite phase or series, a gabbro phase or series and a gabbronorite phase or.

"A transient heating event in the history of a highlands troctolite from Apollo 12 soil 12033".

pillow lavas and a dike complex, and the lower oceanic crust, composed of troctolite, gabbro and ultramafic cumulates.

By contrast the outer wall is troctolite, a rock composed of equal parts plagioclase and olivine.

It has also been found in troctolite from the basal Duluth gabbro in Minnesota, US; in the Talnakh area, Norilsk.

gabbro, troctolite).

It is composed of the upper oceanic crust, with pillow lavas and a dike complex, and the lower oceanic crust, composed of troctolite.

gabbro, no troctolite corresponds in composition to a partial melt of peridotite.