IIT JAM
Gurmeet singh Asked a Question
December 23, 2020 1:40 pmpts 30 pts
  • IIT JAM
  • Geology (GG)

63. match igneous rocks in group 1 with their with their most common textures in group . group i p. komatiite q. dolerite r. lamprophyre group ii . porphyritic

63. Match igneous rocks in Group 1 with their with their most common textures in Group . Group I P. Komatiite Q. Dolerite R. Lamprophyre Group II . Porphyritic 2. Spinifex 3. Ophitic 4. Panidiomorphic S. Andesite A. P-3, Q-1, R-2, S-4 B. P-2, Q-1, R-4. S-3 C. P-4. Q-3, R-1, S-2 D. P-2, Q-3, R-4, S-1 (ITT-JAM 2012)
  • 2 Answer(s)
Answer Now
  • like-1
  • like-1
  • 2 Likes
  • 2 Comments
  • Shares
  • Rahul kumar thankyou
    Answer should be D. Dolerite shows ophitic texture. Olivine dominated Komatiite shows spinifex texture. Lamprophyre shows panidiomorphic texture and Andesite shows porphyritic text...
    Show more
    Likes(0) Reply(0)
  • Sajan sarthak Best Answer
    option D is the answer
    • cropped7234407957080848217.jpg
    Likes(0) Reply(0)