6 Questions 28 Answers 0 Followers
Questions related from Ranjit Nayak
The trace element composition in most ultramafic rocks is below the detection limit or very less in concentration. In this case, can we use the isotope data like Sr and Nd ratios for the petrogenesis?
16 June 2021 1,855 4 View
Please upload information related to any upcoming seminar or conferences in India related to Igneous Petrology..... Thank You
21 June 2018 1,888 3 View
I try to calculate by using the FeO= Fe2O3T*0.8990…whether this correct???? If this correct, why the calculated values are less in comparison to other’s data??? I want to convert FeO for...
28 August 2017 1,759 15 View
Sm-Nd isotopes can be use for petrogenesis but what about dating the ultramafic rocks of ophiolite complexes....I have came across very less research paper of these isotopes used for...
12 June 2017 3,467 24 View
what could be the most possible reason of being the trace elements particularly the REE in peridotites are below detection limit in the bulk rock composition??????
08 April 2017 3,649 4 View
The spider diagrams of REE in plagiogranites does not have any Eu anomaly. How can I remove the effect of plagioclase to get the Eu anamoly in plagiogranite? Can anyone help me?
14 September 2016 7,929 7 View