Shilin,
Here is T-D input for SM89 MORB with Fe3+/Fetotal = 10% and 10 moles of H2O:
SI(48.21)AL(16.73)CA(11.23)MG(11.69)FE(7.49)K(0.41)NA(4.81)TI(0.97)H(18.11)O(165.91)
Thanks,
Richard
Search found 2 matches
- 17 Jul 2019, 03:21
- Forum: General Discussion
- Topic: how to calculate the effictive bulk rock composition (SM89)?
- Replies: 2
- Views: 28811
- 13 Nov 2015, 14:39
- Forum: General Discussion
- Topic: Over-prediction of OMPH
- Replies: 7
- Views: 23093
Re: Over-prediction of OMPH
Hi Pierre,Thank you for the response. The garnet in the garnet-epidote-amphibolite has a relatively flat compostional zoning profile. The strongest zoned phase seems to be amphibole, which goes from a more pargasitic composition to hornblende in the rim. I guess I am a little bit confused on the pr...