Gemstones Opal in the Best of the Web Directory

Gemstones Opal

Lightning Ridge Black Opal

Links to opal information, cutting tips, opal practices, news, and other gem and jewellery.

Opals Down Under

Highlights information about Australian opal and opal jewelry. Includes forum and contact details.

Village Smithy Opals

Access to opal catalog, books and videos. Cabochons and opal cutting tips included.

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