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Roy Kristiansen's mindat.org home page

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About Roy Kristiansen

Registered member, joined prior to 15th Oct 2005
 
Roy does not yet have a home page article.

Messaging Statistics

Total messages posted:124
New threads started:43
First message posted:21st Dec 2005
Latest message posted:10th Mar 2023

My Latest Discussions and Replies

Apr 2018Petr Cerny past away on April 7th 2018Posted by Roy Kristiansen. 2 replies in General.Jul 2017Semenov Evgeniy IvanovichPosted by Roy Kristiansen. 2 replies in General.Sep 2014Hans Vidar Ellingsen past awayPosted by Roy Kristiansen in General.Feb 2013Pinch medal 2013Posted by Roy Kristiansen in General.Dec 2012RheniumPosted by Roy Kristiansen. 13 replies in Mineralogical Classification.Jan 2011IMA 2010-057 / IMA 2010-062Posted by Roy Kristiansen. One reply in Mineralogical Classification.Jan 2011Alf Olav Larsen the Pinch medal 2011Posted by Roy Kristiansen. 9 replies in General.Dec 2010Magbasite - new dataPosted by Roy Kristiansen. 2 replies in Mineralogical Classification.Sep 2010IMA 2006-056 = heftetjernitePosted by Roy Kristiansen. 12 replies in Mineralogical Classification.Jul 2010EhrleitePosted by Roy Kristiansen in Mineral Exchanges.Sep 2009IMA 2008-035 = stetinditePosted by Roy Kristiansen. 27 replies in Mineralogical Classification.Sep 2009Kristiansenite in SpainPosted by Roy Kristiansen in Mineralogical Classification.Jul 2009Kongsberg mineral symposium 2009Posted by Roy Kristiansen. One reply in Mineral Shows.Jun 2009Thalénite-(Y) from Hundholmen = Fluorthalénite-(Y)Posted by Roy Kristiansen. 2 replies in Improving Mindat.org.Apr 2009JervisitePosted by Roy Kristiansen. 10 replies in Mineralogical Classification.Dec 2008IMA 2006-045 = ZhangpeishanitePosted by Roy Kristiansen. One reply in Mineralogical Classification.Nov 2008Oftedalite and IMA2006-056 - a warning.Posted by Roy Kristiansen. 4 replies in Fakes & Frauds.Nov 2008IMA 2007-021Posted by Roy Kristiansen. 3 replies in Mineralogical Classification.Oct 2008Wrong spelling of hingganite-(Ce) and -(Y)Posted by Roy Kristiansen. 3 replies in Mineralogical Classification.Oct 2008IMA 2007-053= Potassic-ferropargasitePosted by Roy Kristiansen. One reply in Mineralogical Classification.

 
 
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