This paper presents and discusses petrological observations from high-to ultrahigh-pressure
(U) HP metamorphic terrains in relation to existing geophysical and numerical models for …

Newly recognized occurrences of ultrahigh-pressure (UHP) minerals including diamonds in
ultrahigh-temperature (UHT) felsic granulites of orogenic belts, in chromitites associated with …

When a continent collides with an island arc or other continent, continental crust of the
subducted continent may be buried to depths exceeding 100 km, and exposed to pressures …

The discovery of diamonds in metamorphic rocks of continental affinities occurred shortly
after the discovery of coesite in similar rocks. These important discoveries led to a revolution …

Metamorphic diamond in crustal rocks provides important information on the deep
subduction of continental crust. Here, we present a new occurrence of diamond within the …

Accretionary orogenic belts are considered the most important sites for the generation of
continental crust. However, it is still not very clear whether in such settings the continental …

Ten sulphide inclusions in three diamonds from the Zimmi (West Africa) alluvial diamond
locality were analysed for their bulk Fe–Cu–Ni–Co contents and Re–Os isotopic …

Ultrahigh‐pressure metamorphism (UHPM) has recently been discovered in far‐travelled
allochthons of the Scandinavian Caledonides, including finding of diamond in the Seve …

Abstract The Seve Nappe Complex of the Scandinavian Caledonides is thought to be
derived from the distal passive margin of Baltica which collided with Laurentia in the …

Abstract Zimmi diamonds (Sierra Leone) have 500 million year mantle residency times
whose origin is best explained by rapid tectonic exhumation to shallower depths in the …