fluorescing MICROCLINE AMAZONITE with Mica - Franklin, Sussex Co., New Jersey, USA
Blue SW fluorescing Microcline "Amazonite" Feldspar with dark Mica flakes.
Measures approximately 3 x 1.5 x 0.5 inch, 2.71 oz / 76 x 38 x 13 mm, 77g
Price: 14.00 USD
Item # A0290115
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).