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Alie Ward - Call for questions: OPALS
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Next week I'm interviewing Dr. Patrice Rey, a professor of geology and leading expert on opals. His award-winning research helps explain why Australia produces over 90% of the world's precious opals and why opal deposits have been observed on Mars. I'm sure we've all been mesmerized by their iridescence. What questions do you have on opals?
Deadline: Saturday, September 19 at 5pm PST
Next week I'm interviewing Dr. Patrice Rey, a professor of geology and leading expert on opals. His award-winning research helps explain why Australia produces over 90% of the world's precious opals and why opal deposits have been observed on Mars. I'm sure we've all been mesmerized by their iridescence. What questions do you have on opals?
Deadline: Saturday, September 19 at 5pm PST
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