Polished Dugway Geode Half DX231 iridescent goethite Diameter: 45 mm

Diameter: 45 mm

located in the Gilgit-Baltistan region of northern Pakistan

Weight: 402 grams

3-prong acrylic stand is included

often referred to as sea buds

Polished Dugway Geode Half DX231 iridescent goethite Diameter: 45 mmDugway Geode Approx. Dimensions: 3. 5 x 3. 5 x 2" Approx. Weight: 474 grams Locality: Dugway Geode Beds, Juab County, Utah Includes three prong geode stand This piece reacts to short and long wave ultraviolet light, shown in the last two photos. Many portions of the inside of the geode glow a vibrant green. The fluorescence is due to trace amounts of uranium present in the quartz and chalcedony. Approximately 6 to 8 million years ago (Miocene epoch),