I was so lucky to have a chance to cover the Denver Shows in conjunction with a wonderful writing assignment I have been engaged in for the JOGS International Gem & Jewelry Shows. It was a busy, fantastic weekend with the team — covering 8 out of 11 shows over 4 days — culminating in a red-eye flight back east. For me, this Denver Showcase was a whirlwind trip, but I somehow still managed to hunt down and catch up with my friends to collect the many hugs that I’ve been missing out on for a few years since I last attended the shows in Colorado. So first, shout-outs to my Denver peeps!
Back to business now. I’ll post links to my coverage for JOGS as soon as I can, but here are some quick highlights for those of you formulating your “must-haves” list for the upcoming Tucson Gem and Mineral Shows…
New materials to keep an eye on
Denver usually functions as an “early warning” show for the next big thing coming to market. Many dealers buy early in Quartzite and bring those finds to Tucson, but the Denver Show is the place for the post-Tucson discoveries that catch hold and boom in the following winter. Denver’s a great place for rock hounds and lovers of stone of any type to gather, gossip and make predictions plus the fall weather is nearly always perfect. After attending this Showcase, I can say one thing for certain: Blue is the 2018 color to watch! Here are some materials from Denver that I’m most jazzed about, all coming soon to jewelry pieces and mineral collections near you…
This gorgeous, natural, new blue-green chalcedony was discovered in Africa in 2014 and ranges from gemmy-clear to translucent blue green to a more matrixy-mixed white with earth tones combined with baby-blue. The GIA report can be found here, and I shot these stones at the Denver Coliseum Show with a little lighting help from my buddy John Bajoras from Village Silversmith who cut these cabs and was selling there. You can also see and buy his work at gem shows across the US.
Dumortierite on Quartz
Pure Dumortierite is rarely found, and most of it is dense and of a dark blue color. Dumortierite is also found as inclusions, splotches or in zones of quartz. Both light and dark blue occurs, and this new material from Brazil is an appealing pale baby blue forming strips, stripes and segments on clear to nearly-clear crystals. The stones are fascinating to look at under magnification, and the more rare, clean and clear crystals with blue Dumortierite encased within are always snapped up first.
Burtis Blue Turquoise
Miner Clinton Cross has collected a gorgeous, natural, untreated turquoise from Cripple Creek, CO in colors ranging from pale blue to greenish. Named Burtis Blue, this stone has been submitted and certified as 100% natural and untreated by Stone Group Laboratories and is from the North Star mine. Clinton will also be debuting a new Malachite-Chrysocolla-Cuprite find from Australia at the JOGS Show Tucson in 2018.
This Turkish material was discovered in 2012. It is wood that has fractured during fossil formation, and water containing copper-rich minerals has created beautiful deposits of intense blue azurite, deep green malachite and blue-to blue-green chrysocolla in the fractures. Some sections opalize and the stone surface will change both in the intensity of color and of brightness with some areas of chatoyance. My good friend Gemologist John Heusler, owner of Slabs To Cabs had an amazing chunk of Colla wood displaying every one of these qualities at once, and this particular hunk of rock was probably the most amazing thing I saw at the Coliseum Show.
Other fun from Denver
My focus this trip was hunting for new minerals and gems, but that didn’t stop me from admiring (and acquiring) other treasure, like, tools, stones, slabs, beads, and gifts. At a big collective of shows like Denver, well, you just can’t help yourself. I restocked drills for my student Lapidary Kits at Lasco Diamond, found some great stone and shell cabs for my Wire Jewelry Making class, bought a few presents for my sister, plus some great old slabs for myself. I am ready for my fall teaching schedule now, and eager to start.
Stay tuned for updates, and I’ll just park these other Denver shots here… Enjoy!