Brazil Blue Chalcedony Rough Geode
€55.00Price
Brazil Blue Chalcedony Rough Geode
Raw Crystallized Blue Chalcedony Geode.
Roomuniqueandgorgeous!
Video:https://www.youtube.com/watch?v=4SRnTVn-wCc&ab_channel=RockMineralValley
- Origin:Brazil
- Size: 7 cm by 7.5 cm by 4.5 cm for 198gr
- Chemical formula: SiO2
- Crystal system: trigonal
- Mohs scale: 6.5 to 7
