Mary van der Aa and Todd Wacks - Garanatus- TFMG 2025 Speaker Series
It's not just a necklace. It's an interactive work of art. It's an educational tool. It's a rainbow. It's all this and more.
YouTube, BlueCap Productions, 2026
AGTA Announces the 2025 AGTA Spectrum Awards™ Winners
AGTA Press Release, November 2025
AGTA Announces the 2024 AGTA Spectrum Awards™ Winners
AGTA EPrism Magazine, November 2024
Beyond Beauty: A Garnet Necklace Decoded
Gems & Gemology, Spring 2024, Vol. LX, 90th Anniversary
GIA GemAccess™- GARANATUS: A Voyage of Color and Design
GIA GemAccess™, April 2024
A Window Into The 2024 Tucson Gem. Mineral & Fossil Showcase
Gems & Jewellery, Vol. 33, No. 1, Spring 2024
Jewelry is Magical at Downtown Gallery
Karen Schaffner, Tucson Weekly, January 2024
AGTA Announces the 2023 AGTA Spectrum Awards™ Winners
AGTA EPrism Magazine, October 2023
And the 2022 Awards Go To…
AGTA Prism Magazine, Vol. 1, 2023
Cobalt Bearing Spinel from Tanzania
The Journal of Gemmology, Vol. 38, No. 5, 2023
Jewelry Award Celebration With Mary van der Aa and Todd Wacks at the 2023 Tucson Gem Show
February 2023
Tucson Gem Showcase Coverage
Gems & Jewellery, Vol. 31, No. 1, Spring 2022
Flashback to the Future- 2020 Pueblo Gem Show
February 2021
How Rare Gemstones Reflect our Unique Qualities
October 2020
Here’s to the Men in Our Lives - Jewelry to Celebrate Men and Dads
June 2020
Color Change Pyrope
March 2020
Garnets from Eastern Democratic Republic of Congo
The Journal of Gemmology, Vol. 36, No. 5, 2019
Gemology Worldwide Podcast: TUCSON 2019: THE GEM EXTRAVAGANZA
February 2019
Jewelry Navigator Podcast: Treasures of the 2019 Tucson Gem Show
February 2019
Journal of Gemology, Gem-A
Article about our stunning 11.13ct yellow dravite tourmaline from Tanzania.
Journal of Gemology, Gem-A, April 2017
Cutting featured in article about a new deposit of Congo tourmaline.
Journal of Gemology, Gem-A, mid 2016
Cutting featured in article about new deposit of garnet found in Mahenge, Tanzania.
Vanadium and Chromium-Bearing “Color-Change” Pyrope Garnet (Gems & Gemology, Winter 2015, Vol. 51, No. 4)
Color- Change Garnet from Tanzania (Gems & Gemology, Spring 2015, Vol. 51, No. 1)
The Interview
Interview with Todd Wacks about a new variety of pyrope garnet, color change.