The colors come from the different minerals that flowed through the bubble so many millions of years ago.
Geode blue crystal rock.
The geode at the left and the one at the top of the page are both dugways from utah.
Large blue agate slab 4 5 inch geode slice with stand crystal mineral gemstone rock gem 17 95 only 4 left in stock order soon.
Most of these geodes are a few centimeters across and have outer layers of white to gray to blue gray chalcedony with interiors lined by tiny quartz crystals.
4 5 6 blue geode pair with stands dyed geode open geode crystal quartz geode specimen display geode home decor crystal reiki chakra gemsourceshop from shop gemsourceshop.
Mookaitedecor natural celestite mineral crystal geode cluster specimen stone for crystals healing reiki home decoration 0 3lb 0 4lb 4 2 out of 5 stars 155 17 59.
Ships from and sold by gypsy palace.
Grow beautiful translucent blue crystals of copper sulfate pentahydrate inside an egg shell to make your own geode.
Most of the geodes found here have weathered free of their carbonate host rock and are now in the local soils and stream sediments.
All geodes are not created equal the first one is quite hollow but for a nice layer of medium sized blue crystals.
Geodes are a type of rock containing crystals.