Mineralien Welt 3/2012 pg 81
Mineralien Welt 3/2013 pg 95
Mineralien Welt 2/2014 pg 116
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Mineralien Welt 6/2014 pg 18
Mineralien Welt 1/2015 pg 21
Mineralien Welt 1/2017 pg 94
Book AGATE III Johann Zenz pg 311
Book AGATES the Pat McMahan collection pg 388
Book Exquisite AGATES Dietrich Mayer pg 368
Book More Exquisite AGATES Dietrich Mayer Pg
47th Annual Denver Gem & Mineral show Sept 12-14 2014 pg 10 and pg 21
MINERAL EXPLORERS complete Second Season: Stories from the road Southern California, Tucson.
What's Hot in Tucson 2017
What's Hot in Tucson 2018
Denver Gem and Mineral show Speaker, September 15, 2018, (Eve of the Mexican Independence day September 16th, 2018)
Denver Gem and Mineral show, Collector showcase: "THE HEART OF CHIHUAHUA"
Denver Gem and Mineral show Collector showcase: "THE AGATES ARE SMILING"
The Guadalupe @ Tucson Convention Center
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