@article{JCGS.879, title={Variscan amphibolites, once extremely iron-rich silica-poor tholeiites, NE Sardinia, Italy} author={Cruciani and Franceschelli and Loi and Oggiano and Puxeddu}, journal={Journal of the Czech Geological Society}, volume={48}, number={1-2}, pages={38--39}, year=2003, publisher={Czech Geological Society} }