Porphyroblastic texture 
Note the zonal distribution of quartz inclusions in this garnet porphyroblast.
Contrast this with porphyroclastic texture.
UNC sample
GSR X0720
Rock type
garnet-mica schist
Locality
unknown
Porphyroblastic texture Note the zonal distribution of quartz inclusions in this garnet porphyroblast. Contrast this with porphyroclastic texture. |
UNC sample GSR X0720 | |
Rock type garnet-mica schist | ||
Locality unknown | ||
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