GEODE

See additional information of the Tellnes ilmenite deposit at Kåre Kulleruds home page	http://www.ibg.uit.no/~kaarek/Tellnes/tell1.html
See information of the Bjerkreim Sogndal intrusion (Rogaland Anorthosite Province) at Brian Robins' home page	http://www.uib.no/People/ngebr/
The International Titanium Association. Provide detailed Information about titanium metal and its alloys.	http://www.titanium.org/
Rogaland fylkeskommune. Rogaland county administration.	http://www.rogaland-f.kommune.no/
Tinfos Titanium & Iron (Ilmenittsmelteverket i Tyssedal). Norwegian producer of titaniferous slag.	http://www.tinfos.no/index.shtml?main.shtml&2
TZ Minerals International Pty. Consulting company on titanium	http://www.tzmi.com/
US Geological Survey commodity summaries, Titanium	http://minerals.usgs.gov/minerals/pubs/commodity/titanium/
Richards Bay Minerals, South Africa. Major producer of ilmenite, titaniferous slag and rutile	http://www.richardsbayminerals.co.za
QIT, Canada. Major producer of titaniferous slag	http://www.qit.com/