3 color Fluorescent WOLLASTONITE with Carbonates, Sterling Hill NJ

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One side of this specimen is yellow-orange SW fluorescing Wollastonite crystals with some golden Pyrite mixed in between them, the other has raspberry red SW fluorescent and briefly phosphorescent (flash) Calcite with a coating of pale blue SW fluorescing, weak short lived phosphorescent carbonates . An interesting 3 color fluroescent piece!From Sterling Hill , Ogdensburg, Franklin Mining District, Sussex County, New Jersey Measures approximately 4 x 1 ½ x 3 in and weighs 1 lb 1.10oz / 102 x 38mm x 76mm, 485g To show the fluorescent response the specimen was illuminated using 6 watt 254nm(Short Wave) / 366nm (Long Wave) UVGL-58 lamp (you need a proper UV light source to observe the fluorescence, more powerful lamp = brighter response ). Check out my partner's Mineral*Cat site for more fluorescent and daylight specimens! I combine shipping - please wait for adjusted invoice to avoid overpaying for postage! If you plan to bid on multiple items over several days please let me know to hold the box open - I ship as soon as poss ible after your payment clea rs which usually is the first postal business day. International Buyers : You are responsible for paying all import duty, taxes, and fees which may be collected by your country when the parcel arrives. If the postal service of your country charges an additional fee you are also responsible read more