Bidspirit auction | Trio of Agate & Quartz

Trio of Agate & Quartz Mineral Geodes - A trio of natural mineral specimens consisting of two hollow geodes and one solid agate nodule section. The first specimen features a hollow center lined with sparkling colorless to pale quartz druzy crystals and a light tan-to-orange natural exterior rind. The second specimen is a solid agate nodule section, or thunder egg, showing a polished face with a dark carnelian-colored outer band and a dense, semi-translucent core with radiating structures. The third specimen is a hollow geode with a dark grey, textured exterior and a thick, opaque white chalcedony rim surrounding a cavity of clear quartz crystals. The specimens are cut and polished on the front faces to reveal their internal mineral structures while the reverse sides remain in their natural, unworked state. There are no marks, labels, or signatures visible on the specimens. Specimen 1 width: approximately 2.5 inches Specimen 2 width: approximately 2 inches Specimen 3 width: approximately 2.75 inches Combined display width: approximately 6 inches.