David K. Joyce

Gmelinite, Quartz var Amethyst

8.0x8.0x6.1 cm
Big Eddy Slide
Cape Blomidon
Nova Scotia, Canada

Gmelinite, Quartz var AmethystGmelinite, Quartz var AmethystGmelinite, Quartz var Amethyst

Item number: 28793

What a great specimen! A cavity of beautiful amethyst quartz has a cluster of well formed gmelinite crystals that are colourless/white in regular light but like glowing green embers emanating from within the amethyst cavity! A trace amount of uranium is the fluorescence activator. Wow!