5.6 x 3.3 x 3 cm
Here we have a larger, bright lemony-yellow to yellow-green cluster of sharp Zincite crystals grown in a laboratory. Much of the Zincite that can be found on the market with claims that it all came from a collapsed smokestack in Poland is actually grown under controlled conditions in a laboratory. That being said, the material is true Zincite, and displays quite wonderfully, as shown. Note the long wave ultraviolet reaction in the right image! It glows an intense sick yellow-green to green color under the black light! Amazing!
Please note that the picture shows different views of the same specimen.