Golden Sundog | Arizona qrtz these colonial algae once thrived

these colonial algae once thrived in warm

This item is 3” x 1” and weighs 4

This item is 6 x 3

sandy exterior and glassy interior

5” x 2” and weighs 6

Golden Sundog | Arizona qrtz these colonial algae once thrivedCoined by our owner, Dave, these golden sundog specimens are made up of chalcedony and calcite. Formed from degassing hot uranium deposits, these unique specimen grow in a botryoidal pattern and are only found in an undisclosed location in west central Arizona. They fluoresce under UV light, under long wave the bright green tones are the main attraction, while under mid wave the green and a peachy orange tones glow. This 4. 5" x 3" and weighs 1lb 15.