Gjerdingenite-Fe Ralstonite Image
Search Webmineral :
A to Z
Minerals for Sale
Classic minerals, out-of-print books & magazines, plus informative articles for collectors
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 4782 times