11 Gram Stabilized Autunite Crystal Formation Size: 30x27x15mm Approximate weight: 11.25 Grams From: Hunan Provence, China Be sure to check out the video at the bottom of the description! This specimen was stabilized with Paraloid B-72, a commonly used conservation material in the field of mineral preservation, providing excellent protective qualities for stabilization and long-term conservation. The stabilization process results in a specimen that won’t fall apart over time like autunite normally can if neglected. Geiger counter and coin not included NOTE: By purchasing this item you agree that you have read our Terms and Conditions (also serves as Warnings and Notices).