Gjerdingenite-Fe Ralstonite Image
Search Webmineral :
A to Z
Content and History
Minerals on CDROM
was founded some twenty years ago and has developed a following of
avid mineral collectors seeking
about new finds and other items
of interest to the collector community. Articles are solicited from collector and scientific authors.
SEM photomicrograph of gjerdingenite-Fe. The mineral is dusted with tiny crystals of two phases. At high magnification, one of them is seen to form cubes and is probably ralstonite.
Gjerdingselva, Lunner, Oppland, Oslo Region, Norway.
Crystal length 0.5 mm.
This Image has been shown 5553 times