Jim Herbold ”LONGWAVE VARIETIES”
I wanted to create a very bright longwave-only case with LEDs to show off the best minerals from two collections that I have acquired since 2019. The collections were from Jim Nelson (RIP – San Jose, CA) and Mark Isaacs (Oakland, CA). The minerals from the Nelson collection won several “Best Fluorescent Display” awards in the early 1980s from the California Federation of Mineral Societies, and that legacy was certainly augmented with the addition of many stellar Isaacs pieces. Many Isaacs pieces came from the Harry Wain estate. Wain was founder of Raytech, an early UV pioneer, and Mark’s acquisition of his collection is described in The Picking Table (Vol 52, #2, Fall 2011, pp 11-16). My goal was for my case to honor provenance as well as to show the beauty of the specimens. I do believe that the overall brightness of my lights stood out among the other cases and allowed the minerals to deliver their best impact for the viewers. I was surprised to win THE BEST OVERALL DISPLAY AWARD at Tucson 2022 knowing just how amazing all the other cases were. I feel that the most outstanding specimens in my display are: 1) Peaches and Cream, the Isaacs/Wain treasure that has been published in The Picking Table (Vol 53, #1, Spring 2012, page 44). It’s the rock that cemented my interest in fluorescence when I first saw it in person, and one I never thought I would get the chance to caretake. 2) Wispy esperite –Isaacs/Wain provenance, and who knew esperite could glow under longwave so brightly? 3) Larger than a Lemon Lemon Opal, a Nelson stunner that wowed Don Newsome!
Steve Scott, “WORLDWIDE MINERALS, FULL WAVE”
I have collected worldwide fluorescent minerals for over 10 years. My collection reflects the beauty I see. Every location I choose added a compliment for comparison. setting the uniqueness and attraction of display. My favorite specimens were: 1- calcite/scheelite (half and half) from, the Opher Hill mine in Utah, 2- The calcite and zincite “fish tail” with a willemite ‘lightning bolt’, Sterling Hill mine in New Jersey, and. 3- Gem tugtupite, Kvanefjeld, Ilimaussaq Complex, South Greenland.
George V. Polman ”ESPERITE”
Originally my esperite case was to be part of a three-case series. Dr. Warren Miller was planning to display a case of Franklin Mine margarosanite and a case of Franklin/Sterling Hill Mine sphalerite. Unfortunately, at the last minute, Dr. Miller could not attend the show. The point of this series was to show how you could grow your collection with fine specimens with time and dedication. My case featured some of my best esperite specimens. With esperite being a favorite among long time collectors, I wanted to show new collectors the result of over 40 years of collecting.
Doug Bank “FLUORESCENT MINERALS FROM SWEDEN”
Most of the specimens in my case were self-collected from the dumps at Långban, Jakobsberg, Hasselhöjden and Harstigen. Two of the specimens, both from the mine at Garpenberg, were purchased. Garpenberg is a very large, very active now underground only, and very off limits for collecting. I feel like the two best specimens in my case were the rhodonite / willemite / calcite from Garpenberg, and the margarosanite / calcite / svabite from Jakobsberg. The rhodonite is a museum- sized specimen that is bright pink in daylight and green and red under short wave UV. It is brightly fluorescent and very aesthetic. The margarosanite is a cabinet-sized specimen that is not particularly interesting in daylight, but exhibits roughly 10 colors under short wave UV. The margarosanite is a bright pink/blue while the calcite is a bright dark orange and the svabite is more of a light orange. The specimen is also illuminated by unknown minerals fluorescing tan, yellow, green and four shades of blue. Under 278nm excitation, the margarosanite fluoresces bright pink and the svabite fluoresces orange, but the calcite disappears. The tan mineral still fluoresces, but not as brightly, and the rest of the surface seems to be covered by many fluorescent green dots.
Jan Wittenberg “SMALL WORLDWIDE SPECIMENS”
I collect mostly smallish specimens and like the ability to show a large variety of specimens in a display.
Daniel Moore ”FLUORESCENT MINERALS OF THE HELVETIA MINING DISTRICT, ARIZONA”
Originally, I was going to do a more general display of Fluorescent Minerals of Southern Arizona, but others covered the other locales so I ended up sticking to Helvetia. I wanted to show the variety of colors and patterns present in the Helvetia specimens. I included outstanding examples of the multi-layer orange and white crystalline calcite-coated specimens, and the calcite/travertine/hyalite specimens showing the geologic history of the specimens.
Phil Neuhoff ”WORLDWIDE LONGWAVE FLUORESCENT MINERALS”
I figured that most of the cases would be shortwave, and a longwave case would add diversity (plus, the filters wouldn’t solarize). I just tried to pick the best LW specimens I had in my small collection, including a few from Idaho. The fluorescent-in-daylight willemite from Franklin is a great LW specimen, as is the manganocalcite, which is bright for its species. (Photo by Jan Wittenberg)
Glenn Waychunas ”WORLDWIDE SHORTWAVE UV MINERALS”
I chose to display the best specimens in my collection. My favorites are: 1) Wollastonite (fibrous in balls), margarosanite and minehillite, a large specimen 8” across, from Franklin, NJ; 2) “Second-find” wollastonite, yellow-orange, zoned fluorescence, from Franklin, NJ; 3) Willemite in discrete radiating crystals from Zambia, with calcite; and 4) Topaz on feldspar, from Baltistan, Pakistan (large crystals fl. yellow-green).
Mike Crawford “FLUORESCENT MINERALS OF AFGHANISTAN, PAKISTAN AND TAJIKISTAN”
My goal was to show fluorescent specimens from a part of the world that has not had much exposure. I think the Sar-e-Sang area of Afghanistan could be a fluorescent hub like Greenland, Långban, Long Lake Canada, etc. The marialite, sodalite, calcite, gonnardite specimen will be on the cover of the next Journal of the FMS.
Don Newsome “AN AUTOMATED FLUORESCENT MINERAL DISPLAY”
My theme was to illustrate how a fluorescent mineral display can be Dynamic instead of Static. The display cycle started with white light that quickly dimmed, then only Long Wave, then only Short Wave, then both LW & SW together, then no UV to show phosphorescence, then slowly ramping up to the white light again. At the same time there was an audio playing at each one of those steps to inform the viewers what they were seeing.
Robert Fendrich ”SHORTWAVE FLUORESCENT MINERALS”
I hoped to inspire, “Wow – look at that!” Hard to pick a best. The dramatic Sterling Hill calcite-willemite (top row, center), 4-color esperite (top row, right), 4-color Franklin hardystonite (middle row, right), and the Zambia radiating willemite-calcite (bottom row, center) are personal favorites of mine. But the piece I’m especially proud of is the johnbaumite with calcite (middle row, center). It’s a specimen I actually collected at the Jacobsberg mine dump in Nordmark, Sweden during the 2014 Långban collecting trip organized by Howie Green. Chuck O’Loughlin and I were the only group members still on the dump at 2 AM, and we had just agreed it was time to quit. As a goodbye gesture, we gave a large moss-covered boulder by the side of the dump a couple of hard whacks. A piece sheared off and after staring a bit, I recall saying, “Chuck, we can’t leave now.” By the time Chuck and I got done breaking up about half the boulder it was around 3 AM and all the doors to the hostel were locked. We tried sleeping in the car, but that just didn’t work, so we drove into Filipstad in search of an all-night restaurant. There wasn’t one. By that time we realized that the group had discovered we hadn’t returned and our car was not at the hostel, so a rescue team had been dispatched to the Jake. Of course, they didn’t find us. By the time they returned it was full daylight. We caught a few hours of sleep, then everyone went back to the Jake to break up the other half of the boulder. The displayed johnbaumite is a fragment from that boulder. I consider it the best specimen I’ve ever collected, and probably ever will.
Brian Walko “SELF-COLLECTED FLUORESCENT MINERALS”
I’m a purist. If I can’t collect the mineral myself, it’s not in my collection. People can find good specimens without buying or trading them. In my experience, Convoys opened up LW collecting. Now MW & SW flashlights will do the same. The most outstanding specimens in your display are Blanchard fluorite, autunite, hyalite opal, chalcedony, and sphalerite.
Walt Donovan “RED!”
My wife and I picked the most fluorescent minerals we had from our collection, and hoped people would enjoy looking at them. The ruby, from the Mogok Stone Tract, Mogok Township, Pyin-Oo- Lwin District, Mandalay Region, Myanmar, 8.4 cm, won the David P. Wilber award, given to the Finest Overall Mineral Specimen in the Show. It is one of the world’s finest rubies on matrix. The other specimens are, clockwise from the front left, are fluorite on quartz from the Yaogangxian Mine, Chenzhou Prefecture, Hunan Province, China, 16.5 cm, calcite from the Elmwood Mine, Carthage, Smith Co., Tennessee, USA, 17.8 cm, fluorite from the Minerva Mine, Hardin Co., Illinois, USA, 12.7 cm, and manganoan calcite from Fengjiashan Mine, Daye Co., Huangshi, Hubei Province, China, 12.0 cm.
John Rakovan “FLUORESCENCE ZONING IN APATITE”
I chose to demonstrate the different types of zoning found in minerals, exemplified by apatite specimens. The most outstanding examples are the Panasqueira apatites that show concentric, sectoral and intrasectoral zoning in one crystal.