|
|
|
Figure 5
Compositional grid for Na-pyroxenes, resulting from the intersection of three different sets of isoparametric lines, each related to a significant reflection, superposed on the classification diagram by Rock (1990 ). The chemical composition of a given Na-pyroxene may be estimated from the intersection of the three measured dhkl values. |


journal menu![[Figure 5]](sc5020fig5.jpg)





