The Abu Dabbab area is located in the central Eastern Desert of Egypt, this area is covered bu ophiolitic serpentinites, metavolcanics and metasedimens that were intruded by albite granite stock. The normalized REEs pattern of ophiolitic metabasalts indicate N-MORB, whereas the normalized REEs of albite granite and ophiolitic metasediments; mainly feldspathic silt stones are strongly matching for both. Thanks in advance.
MH
Dear Sir
I think the following links will benefit you in your search
https://www.researchgate.net/publication/222435637_A-type_granites_and_related_rocks_Evolution_of_a_concept_problems_and_prospects
Article Petrology and geotectonic significance of plagiogranite of t...
Article Geochemistry of the Pegmatitic Rocks and Minerals in the Ken...
http://onlinelibrary.wiley.com/doi/10.1002/2017JB014921/pdf
Best Regards
Thank a lot, but albite granite is completely different regarding
to plagiogranite related to ophiolite sequence.
Thanks Hassan for your concern, i read this paper that gives rise to oceanic crust signature for alkali feldspar granite.
- Badges
- Science topic
- Similar topics
- Engineering
- Materials Engineering
- Powders