09jtcait ((JOHANNITE, ANDERSONITE, ZIPPEITE, CHALCANTHITE)), $25 MINIMUM BID, Blue Lizard (Markey) Mine, Red Canyon, White Canyon District, San Juan County, Utah. 4 x 4 x 1.5 cm, Miniature, | |
Here is a specimen with a sandstone matrix covered with greenish yellow Johannite and blue Chalcanthite. The Andersonite is only seen with a UV light and fluoresces blue green. The Zippeite also fluoresces a yellow color. This is from a small lot found and collected in Sept 2009. |