Columbit (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Columbit" in Swedish language version.

refsWebsite

Global rank Swedish rank

8,688^th place

low place

6^th place

153^rd place

2,848^th place

23^rd place

7,825^th place

5,715^th place

low place

low place

1web.archive.org

1^st place

1^st place

low place

low place

167^th place

137^th place

archive.org

https://archive.org/details/mobot31753002152251/page/289/mode/2up

google.se

books.google.se

https://books.google.se/books?id=c-Q_AAAAYAAJ&pg=PA49&redir_esc=y#v=onepage&q&f=false

main.jp

cnmnc.main.jp

http://cnmnc.main.jp/ IMA list of minerals, Updated March 2021, läst 2021-04-14

nwu.ac.za

dspace.nwu.ac.za

Ungerer, Marietjie (2012). ”Separation of Tantalum and Niobium by Solvent Extraction”. http://dspace.nwu.ac.za/bitstream/handle/10394/9850/ungerer_m.pdf?sequence=1. Läst 1 februari 2016.

rruff.info

https://rruff.info/uploads/Jameson_1805_V2_582.pdf

tanb.org

”Niobium - Raw Materials and Processing”. Tantalum-Niobium International Study Center. Arkiverad från originalet den 13 februari 2016. https://web.archive.org/web/20160213093525/http://tanb.org/niobium. Läst 14 maj 2016.

usgs.gov

minerals.usgs.gov

Papp, J.F. (2016). ”U.S. Geological Survey, Mineral Commodity Summaries, January 2016, Niobum (Columbium)”. http://minerals.usgs.gov/minerals/pubs/commodity/niobium/mcs-2016-niobi.pdf. Läst 14 maj 2016.

web.archive.org

”Niobium - Raw Materials and Processing”. Tantalum-Niobium International Study Center. Arkiverad från originalet den 13 februari 2016. https://web.archive.org/web/20160213093525/http://tanb.org/niobium. Läst 14 maj 2016.