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Nature’s Rainbows is a non-commercial web site maintained entirely by volunteer hobbyists and contributors.  Our mission is to provide information about UV and luminescence, premium fluorescent mineral photos, and a fluorescent mineral database for the enjoyment of FL mineral collectors around the world.  Information on this web site is covered under a Creative Commons License.


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Willemite, Calcite from Puttapa, Australia

12.6.2016

A nice small cabinet specimen from the Puttapa zinc mine in Australia, about 3" long.  The UV image is 30W SW plus 30W MW.  The MW brings out the yellow color which is sometimes found in these rocks.  Photographed with a 60mm macro lens at F32 ISO100 8k color temp.

 

 

 

 

 

 

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