Posted by Marc Zillmer on August 27, 2000 at 02:00:34:
In Reply to: Current Market Value of Opal posted by Lewis Winn on May 09, 2000 at 00:51:56:
: Hello,
: My name is Lewis Winn. I am a student at Peachgrove
: Intermediate, Hamilton, New Zealand. Currently I am
: engaged in a project on Opal. One of the questions
: put forth by our classroom teacher was: "What is the
: market value of Opal?". In anyone can answer the
: question, could they please e-mail me a reply.
: Thanks, Lewis Winn (wiva@xtra.co.nz)
Dear Lewis,
The most informative and precise book available is: "Opal Indenification and Value" by Dr. Paul B. Downing.
www.paulbdowning.com
Regards,
Marc Zillmer
Opalbug