Raw Grape Agate (Botryoidal Chalcedony) Specimen

The item is an unpolished, raw specimen of what appears to be grape agate, also known as botryoidal chalcedony. It is irregularly shaped, approximately the size of a hand, and exhibits a bumpy, rounded texture resembling clusters of grapes. The color is predominantly a translucent to semi-translucent milky white or pale grey, with scattered areas of brownish and reddish-brown staining or inclusions visible within the crevices and on some of the prominent nodules. The surface has a waxy to vitreous luster, and some areas appear wet, suggesting it may have been recently cleaned or is being kept moist. There are no visible signs of cutting, polishing, or artificial manipulation. The botryoidal formation is dense and covers the majority of the visible surface. The condition appears to be natural and as-found, with the brownish areas likely representing iron staining or host rock remnants. There are no discernible manufacturing details, such as maker's marks or stamps, as this is a natural geological specimen. Estimating the exact age is not possible from the image alone, as its formation is a natural geological process. The quality indicators lie in the density and uniformity of the botryoidal clusters and the translucency of the material. The craftsmanship is inherent to nature's geological processes. Overall, it presents as a good example of a natural botryoidal chalcedony specimen.