K 2 O-poor, aluminous assemblages from the Buchan Dalradian, and the variety of orthoamphibole assemblages in aluminous bulk compositions in the amphibolite facies
- 1 March 1985
- journal article
- Published by American Journal of Science (AJS) in American Journal of Science
- Vol. 285 (3) , 224-266
- https://doi.org/10.2475/ajs.285.3.224