top of page
Search

Foyaite Igneous Rock from Monchique complex, Monchique, Faro, Portugal.

A nepheline syenite with predominant orthoclase and a trachytic texture.

These are rich in fluorescent Sodalite

ree
Under Long Wave UV light

ree

Nature’s Rainbows is a non-commercial website for the hobby community.  It is 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.

bottom of page