Pigments

[Sue Blakey <ellensb@trib.com>]

I've missed something somewhere in re pigments and color. Are the red and
silver colors something that can be seen with the naked eye or are we
talking through the use of special equipment? If so, what? Can someone point
me to more details on color? Thank you. (Ellen) Sue Blakey
Education Director
Wyoming Dinosaur Center
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Ellen Sue Blakey
phone: 307/864-3391             fax: 307/864-3882
email: ellensb@trib.com
snailmail: Rt. 3 Box 209, Thermopolis, Wyoming 82443 USA