Natskorhae
Hordaland Fylke
Norway
This does not show with the backlighting, but the tip of the quartz crystal is smoky. Anatase is the rarest polymorph of TiO2, titanium oxide (rutile and then brookite are the most common) and forms lovely tetragonal dipyramids often found in association with quarz.
Hordaland Fylke
Norway
This does not show with the backlighting, but the tip of the quartz crystal is smoky. Anatase is the rarest polymorph of TiO2, titanium oxide (rutile and then brookite are the most common) and forms lovely tetragonal dipyramids often found in association with quarz.
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