Muir, I.D. <br/><br/>
The Compositions of Coexisting Pyroxenes in Metamorphic Assemblages 

 - 403 - 408 pp.  Illustration 
<br/><br/> Chemical and optical data are provided on pyroxene pairs in a range of metamorphic assemblages. Tie line trends in the system CaSiO3–MgSiO3–FeSiO3 for these assemblages are compared with those recorded for plutonic igneous associations. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Composition - Coexisting pyroxene - Metamorphic rock<br/>Mineralogy