Nargess Shirdashtzadeh

7 Questions 23 Answers 0 Followers

Questions related from Nargess Shirdashtzadeh

How make Ag and Sb soluble with acid digestion (for ICP)?

Hi Is it possible to make Ag and Sb soluble with acid digestion for ICP-OES, when we have an antimony ore sample? Thanks in advance.

24 July 2018 6,208 9 View

Sm and Nd values for CHUR and DM?

Which Sm -Nd values for CHUR and DM are the best for T CHUR and T DM calculations? Which reference? Thanks.

08 March 2014 1,605 7 View

Is garnet-biotite thermometry a recommended method for magmatic systems?

Is it recommended for granitoids?

13 December 2013 4,983 3 View

Estimate PT (practical thermobarometry) based on the bulk rock composition?

What is the simplest method to estimate PT condition based on the bulk rock composition?

23 September 2013 5,783 2 View

Metamorphic and igneous biotite?

How to recognize a metamorphic biotite from an igneous one based on microprobe data (e.g. in granitoids)?

18 May 2013 6,544 21 View

Magmatic epidote composition.

(1) How can I determine a magmatic epidote from a metamorphic epidote (based on major element composition)? (Are there any diagrams?) (2) What about the P - T of the magmatic epidote? Are there...

06 February 2013 2,514 1 View

MORB and Suprasubduction basalt?

What Sm-Nd and Nd-Nd values are characteristic for MORB, Island Arc and SSZ basalts?

24 December 2012 8,159 11 View