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A collection of seven individual natural mineral specimens, comprising various crystalline formations and geological types. The assortment includes a polished amethyst geode slice featuring a central cluster of deep purple quartz crystals within a translucent white crystalline border and a dark outer matrix. There is a desert rose formation consisting of bladed gypsum or barite crystals with a characteristic reddish-brown sandy colour. Three quartz clusters are present, featuring interlocking transparent to translucent white crystals, some of which exhibit natural yellow-orange iron-oxide staining. Additionally, the collection includes a specimen of druzy quartz crystals on a dark, fine-grained host matrix and one small, dark, granular mineral specimen. These are loose, unmounted specimens.
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