November 25-26—SAN FRANCISCO, CALIFORNIA: Annual show; Pacific Crystal Guild; San Francisco County Fair Building, 1188- 9th Avenue, Golden Gate Park; Sat. 10-6, Sun. 10-4
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Does anyone have experience autoclaving baltic amber? I'm interested in "aging" baltic amber to make it opaque yellow or opaque orange found in butterscotch, egg yolk, and antique amber.
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