Check the listing for details. Large Fluorescent Willemite/Calcite Specimen 2 Lbs 1.4 Oz. Condition: New. Listed at 64.95 USD. This large Willemite and Calcite specimen glows bright green and orange under shortwave UV (254 nm, pictures 1 and 2) and less brightly under longwave UV (365 nm, picture 3). Makes a great display piece for any fluorescent mineral collection! Weight: 33.48 ounces (2 lbs 1.48 oz) Origin: Franklin, New Jersey

$32.48
$64.95