Search Results for: Lamps
rhodonite, sanbornite, gillespite, scapolite, scheelite, sodalite, hackmanite, strontianite, magnesite, vlasovite, gittinsite, agrellite, sapphire, zircon, witherite, willemite, manganocalcite. phosphorescent minerals continue to glow in the dark after the uv light is extinguished. shortwave fluorescent lamps
are relatively expensive because the filter on the front of the lamp is made by only one supplier in japan. low wattage shortwave uv lamps may be purchased for about $ , but to really enjoy fluorescent minerals, you should buy a better lamp, with brighter wattage (output) and expect to pay $ (used)...
http://www.johnbetts-fineminerals.com/jhbnyc/fluoresc.htm