Dominik Vöröš

4 Questions 6 Answers 0 Followers

Questions related from Dominik Vöröš

Total percentages of macerals in comparision with trace elements

Hey there, I'd like to ask if anybody knows how can evaluate total percentages of macerals in comparision with trace element content in coal. The idea is that I would like to evaluate if trace...

18 July 2017 1,310 1 View

Where can I distinguish a maceral vitrinite group from?

Hello to everyone. I'd like to distinguish maceral subgroups of vitrinite (telovitrinite, gelovitrinite, detrovitrinite). Can you advice me if there is some good website or representative photos...

12 January 2017 5,494 2 View

Does anybody know what is the most relevant ratio (Al/Si, Rb/Sr, Al/K) in sediments and coal?

I created some graphs and I need to decide which samples are the best according to relation of some ratios to undergo TOC analysis? Can anyone give me an advice?

02 March 2016 1,199 2 View

What is most used of Bn for As, Cu, Zn and Pb?

I got a lot of numbers of Bn for measuring Igeo (index of geoacummulation) Pb, Zn, As and Cu of Igeo from different books. Which numbers for Bn of those metals are most used? Thanks!

12 March 2015 3,629 6 View