Variscite 

Variscite is an American gemstone found in Utah (at one time it was known as Utahlite) and Nevada.  Frequently confused with turquoise, it has a tighter grain and is generally more green.  It's lovely celadon green ranges from light to dark and frequently has white or black spiderweb matrix.

Sugarloaf Variscite Ring
$198.00
Variscite Pebble Ring
$165.00