Spot the correct spelling of an REE-bearing metamorphic texture word.

Correct option is B

Option (b) is the correctly spelt word.
Correct spelling is: “Porphyroblastic” — a geological term describing a metamorphic texture in which large crystals (porphyroblasts) occur within a finer-grained matrix. (Hindi meaning: पोर्फ़िरोब्लास्टिक (रूपांतरित शैल का बनावट/टेक्सचर))
Example: The thin section showed a porphyroblastic texture with large garnet crystals.