“Hydrozoncite on matrix. The hydrozincite fluoresces a nice blue under shortwave UV light, not much under longwave. The matrix has a weak brown/orange fluorescence under longwave, I don’t know what it is. Shortwave fluorescence.”

“Hydrozoncite on matrix. The hydrozincite fluoresces a nice blue under shortwave UV light, not much under longwave. The matrix has a weak brown/orange fluorescence under longwave, I don’t know what it is. Longwave fluorescence.”

“Hydrozoncite on matrix. The hydrozincite fluoresces a nice blue under shortwave UV light, not much under longwave. The matrix has a weak brown/orange fluorescence under longwave, I don’t know what it is.”