11. Bauxite carrying region is part of the Orahovac massif of ultramafic rocks. 12. The ultimate source rocks may be mafic-ultramafic rocks. 13. Nepheline-normative rocks occur in close association with the ultramafic layered intrusion. 14. It occurs in low-temperature hydrothermal veins and in serpentinized ultramafic rocks. 15. Sulfide phases only form in ultramafic magmas when the magma reaches sulfur saturation. 16. Investigating magma conditions of large layered ultramafic intrusions is more fraught with problems. 17. The rock is composed of asbestos ( chrysotile ), an ultramafic rock. 18. An ultramafic belt called Point Hibbs M�lange reaches the coast near Point Hibbs. 19. Ultramafic and gabbroic sills appear commonly on the northern portion of the belt.20. Within the gneiss are variably-sized enclaves ranging from anorthosite to ultramafic .
