1. Metamorphism of Apollo 16 and 17 and Luna 20 metaclastic rocks at about 3.95 AE;Albee,1973
2. Garnet pyroxene equilibria in the system CaSiO3-MgSiO3-Al2O3 and in a natural mineral mixture;Akella;Am. Mineral.,1976
3. Partitioning of Ti and Al between pyroxenes, garnets and oxides;Akella;Carnegie Inst. Washington Yearb.,1972
4. Effect of pressure on the composition of coexisting pyroxenes and garnet in the system CaSiO3-MgSiO3-FeSiO3-CaAlTi2O6;Akella;Carnegie Inst. Washington Yearb.,1973
5. Pyroxenes of the Bushveld Intrusion, South Africa;Atkins;J. Petrol.,1969