Ref.: Eur. Jour. Mineral. , 1995, 7, pp. 1251-1272.
Gneisses and clinopyroxenites outcroppings. HP/HT (15 kb, 1000°C) metamorphic formations : Felsic gneisses layers within mafic mylonites and peraluminous Kyanite-corundum-bearing garnet clinopyroxenite layers within quartzo-feldspathic gneisses.
Located south of Honsvall Lake, north of Athabasca Basin.
Northern part of the Upper Deck, East Athabascan Mylonite Triangle.