http://reply.papertrans.cn/2/171/17001/17001-11.png
Submitted on: 25 October 2018.
Revised on: 19 February 2019.
Accepted on: 01 April 2019.
___________________JOURNAL OF GEOCHEMICAL EXPLORATION
http://reply.papertrans.cn/2/171/17001/17001-13.png
http://reply.papertrans.cn/2/171/17001/17001-14.png
Submitted on: 01 December 2012.
Revised on: 30 December 2012.
Accepted on: 03 February 2013.
___________________JOURNAL OF GEOCHEMICAL EXPLORATION
Submitted on: 07 January 2016.
Revised on: 06 April 2016.
Accepted on: 24 May 2016.
___________________JOURNAL OF GEOCHEMICAL EXPLORATION
http://reply.papertrans.cn/2/171/17001/17001-17.png
Submitted on: 18 June 2020.
Revised on: 11 July 2020.
Accepted on: 28 August 2020.
___________________JOURNAL OF GEOCHEMICAL EXPLORATION
http://reply.papertrans.cn/2/171/17001/17001-19.png
http://reply.papertrans.cn/2/171/17001/17001-20.png