Country of Origin China

Check the listing for details. Yellow fluorescent Sphalerite from Dongxiang, Jiangxi, China. Condition: New, Made in China. Listed at 35.00 USD. Sphalerite layer fluoresces bright yellow under LW, and is also very phosphorescent. The Sphalerite layer on this piece is thick, and can easily distinguish from the non fluorescent Marmatite. UV light used: LW - Convoy S2+ flashlight.

$21.00
$35.00