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Excalibur Mineral Corporation - Recent List

This is a selection from several of our recent catalogs with full descriptions. For the latest lists, see our Current Catalog page ...

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Inclusions In Rocks Minerals Crystals Gemstones & Meteorites

Inclusions Found In Rocks Minerals Crystals Gemstones Amber Copal Lechatelierites Meteorites Volcanic Glass Organic Solid Liquid Gas Petroleum Quartz

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