1. Banno, S.: Petrological studies on Sanbagawa crystalline schists in the Bessi-ino district, Central Sikoku, Japan. J. Fac. Sci., Univ. Tokyo 4, 203?319 (1964).
2. Barry, J.: Structural analysis in the middle Shotover Valley, North-west Otago. Unpublished M. Sc. thesis, Otago University (1966).
3. Binns, R. A.: The mineralogy of metamorphosed basic rocks from the Willyama Complex, Broken Hill district, New South Wales. Part 1 Hornblendes. Mineral. Mag. 35, 306?326 (1965).
4. Brown, E. H.: The Greenschist Facies in part of Eastern Otago, New Zealand. Contr. Mineral. and Petrol. 14, 259?292 (1967).
5. Compton, R. R.: Significance of amphibole paragenesis in the Bidwell Bar region, California. Am. Mineralogist 43, 890?907 (1958).