Incipient fluid-induced metamorphism in the mid- to deep crust: a petrological case study of seemingly pristine igneous gabbro, southern Scandinavia
In the easternmost Sveconorwegian Province, field studies have shown that some intrusions remained largely unaffected by the Sveconorwegian orogeny. However, seemingly pristine gabbros locally display the incipient development of amphibolite amphibolite-facies mineral assemblages in microscale corona textures. The primary objective of this study is to document in detail the microtextures that occu
