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The Sri Lankan Gondwana fragment is a high-grade gneiss terrain consisting of at least three crustal units, namely the Wanni Complex (WC), the Highland Complex (HC) and the Vijayan Complex (VC), which were juxtaposed during the Pan-African collision. At least six phases of ductile deformation were recognized in the smallest Gondwana fragment, Sri Lanka. There is microscopic and mesoscopic evidence...
The Kondapalli Layered Complex (KLC) consists dominantly of gabbroic and anorthositic rocks, with subordinate ultramafic rocks (orthopyroxenites, websterites, clinopyroxenites, dunites and harzburgites) which contain chromitites (with orthopyroxene, clinopyroxene or amphibole). The KLC is a stratiform intrusion possibly similar to Bushveld, and its various components occur as sheets, bands or lenses...
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