Polished Agate Geode Half

The item is a raw, cut and polished agate geode half, showcasing a prominent crystalline interior. Its physical characteristics include an irregular, organic outer shape typical of a natural geode, with one side having been cut smoothly and polished to reveal the internal structure. The exterior rind appears to be a dark, earthy brown to reddish-brown color, which transitions into a lighter, more translucent band before reaching the core. The exposed interior cavity is filled with translucent to milky white quartz crystals, likely chalcedony or microcrystalline quartz, forming a sparkly druzy surface. These crystals exhibit excellent clarity and an intricate, radiating growth pattern. The overall size of the specimen, measured by the tape measure visible in the image, is approximately 13-14 cm (around 5 to 5.5 inches) at its widest point. There are no visible condition issues such as chips, cracks, or significant wear on the polished surface. The natural outer rind shows the raw, unpolished texture of the original rock formation. No specific maker's marks, signatures, or stamps are discernible, which is typical for natural mineral specimens. Based on its appearance, it is a naturally occurring geological formation, likely millions of years old. The quality of the adularescence and the intricacy of the crystalline formations are indicators of a well-formed geode, making it suitable as a display piece or for a mineral collection.

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