Paper Thin Calcite Crystals From China

Highly fluorescent under three wavelengths. Daylight, SW, LW, MW. 13 ounces. 4 x 3 1/2 x 1 3/4 inches. f/11 ISO-100 1.6 seconds for each ultraviolet shot.

0 views0 comments

Email comments or suggestions:


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.

Feel free to contact us with comments and suggestions.

Like us on Facebook!

  • reddit
  • Facebook Social Icon

Subscribe to our RSS (Real Simple Syndication) feed to get new posts delivered directly to your desktop!