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Ko Jansen's mindat.org home page

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About Ko Jansen

Registered member since 13th Jan 2010

Ko Jansen has uploaded:
6875 Specimen Photos
2 Locality Photos
16 Other Photos
 
Ko does not yet have a home page article.

Messaging Statistics

Total messages posted:164
New threads started:85
First message posted:5th Dec 2013
Latest message posted:22nd Oct 2021

My Latest Discussions and Replies

Oct 2021mineral name changed after "users file only", not changed into waiting for approval???Posted by Ko Jansen in Photos.Nov 2020When an item is changed is it not normal that it retuns to pending approval ?Posted by Ko Jansen. 7 replies in Photos.Oct 2020P.w. is not automatillic changedPosted by Ko Jansen. 5 replies in Photos.Oct 2020missing photo icon by calcitePosted by Ko Jansen. One reply in Photos.Sep 2020Monthermé FrancePosted by Ko Jansen. 6 replies in Improving Mindat.org.Jun 2020OligoclasePosted by Ko Jansen. One reply in Minerals.May 2020Tetrahedrite - La Sanguinéde mine, Les Malines District, Saint-Laurent-le-Minier, Gard, Occitanie, FrancePosted by Ko Jansen. 2 replies in Photos.Oct 2019Gasparite-(Ce) - Mt. Cervandone area, Devero Alp, Baceno, Devero Valley, Antigorio Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, ItalyPosted by Ko Jansen. 2 replies in Photos.Sep 2019My Page and My Photos numbers indication , how to explain?Posted by Ko Jansen in General.Aug 2019Photo with remark " No Title " in projected surface.Posted by Ko Jansen. One reply in Photos.Aug 2019photo id 984387Posted by Ko Jansen. One reply in General.Jan 2019Photo Plattnerite with ID 932511Posted by Ko Jansen in General.Jul 2018Sulphur - La Sanguinéde mine, Les Malines District, Saint-Laurent-le-Minier, Gard, Occitanie, FrancePosted by Ko Jansen. One reply in Photos.Apr 2018Aurichalcite material out Hilarion mine 50 , may 1997 David NietoPosted by Ko Jansen. 2 replies in Techniques for Collectors.Mar 2018Missing, Mineral and photo icons in Ochsenhütte listPosted by Ko Jansen. One reply in Improving Mindat.org.Mar 2018missing mineral and photo icons Ochsenhütte Goslar HartzPosted by Ko Jansen. One reply in Improving Mindat.org.Feb 2018Perite - Passa Limani Cove slag locality, Passa Limani area, Lavrion District slag localities, Lavrion District, Attikí Prefecture, GreecePosted by Ko Jansen. 2 replies in Photos.Nov 2017Acanthite - Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, GermanyPosted by Ko Jansen. 4 replies in Photos.Oct 2017Hopeite crystals "Sitio do Castelo mine "Folgosinho Port.Posted by Ko Jansen. 3 replies in Identity Help.Sep 2017Tungstibite ClsaraPosted by Ko Jansen. 4 replies in Improving Mindat.org.

 
 
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