Policies & Issues

Mercury Free Mining Hires Bernadette Mack

Policies & IssuesMar 27, 2024

Mercury Free Mining Hires Bernadette Mack

The former WJA executive director is MFM’s new managing director.

Bernadette Mack
Bernadette Mack, who previously served as executive director of the WJA, has been hired as managing director of nonprofit Mercury Free Mining.
Corvallis, Ore.— Nonprofit Mercury Free Mining (MFM) has hired Bernadette Mack as its managing director, a newly created position. 

Founded in 2017, the organization works to eradicate mercury use in artisanal and small-scale gold mining (ASGM). 

Mack’s hiring comes as part of the company’s planned expansion of programming and outreach. 

In her career of two decades, Mack has gained experience in the nonprofit sector and the jewelry industry, as well as expertise in the development of nonprofit operations, fundraising, marketing, and communication.  

She served as executive director of the Women’s Jewelry Association (WJA) from 2012-2019 and has spent the last four years operating a private consultancy firm with clients including environmental groups, museums, theaters, an historical society, and a variety of small businesses. 

Her skills will aid the organization in its mission to protect people and the environment from the toxic effects of mercury pollution from artisanal gold mining, MFM said. 

In her new role, she will create operational systems as well as new outreach and funding pathways to support MFM’s future growth. 

“We couldn’t be happier that Bernadette has joined our team and mission. Her passion for nonprofit work and deep knowledge of organizational management are exactly what we need right now,” said Toby Pomeroy, MFM’s founder and executive director. 
 
 Related stories will be right here … 

Mack's appointment marks a “crucial phase of growth,” MFM said, and comes amid the start of new projects in Colombia and Sierra Leone, where the company continues to pursue its goal of eliminating the need to use mercury in artisanal gold mining by using a technology called Goldrop.

Initiatives in the countries stated above are underway to prove the technology’s effectiveness and practicality in real-world mining conditions, and ultimately establish Goldrop as the mining industry standard.

The technology behind Goldrop was invented by John Richmond of Sluice Goose Industries and patented in the U.S. in 2018.

It uses the elutriation process (precipitating out particles by means of an upward current of fluid, often water or air) to separate gold, including all heavy elements and minerals, from mineral concentrate and tailings, Pomeroy told National Jeweler via email while he was field-testing the technology in Ghana in 2020. 

“For years we’ve been working toward our vision of eradicating mercury use among artisanal and small-scale gold miners. With the discovery of the highly efficient Goldrop® technology, we feel we’re on the cusp of seeing our vision become reality,” said Pomeroy.  

“This is the ideal time for us to bring on an expert in nonprofit management to help us scale our operations to make huge strides in eliminating the use of mercury pollution from gold mining.” 

Mack added, “This mission is important and achievable - so to help advance what Toby, his supporters, and colleagues have built feels like a golden opportunity for me.”  

The Latest

De Beers London Vibrations high jewelry Echo transformable necklace
CollectionsSep 28, 2026
De Beers London Drops Water-Inspired High Jewelry Collection

“Vibrations” features several firsts for De Beers’ high jewelry, including the use of chalcedony and diamonds sourced from artisanal miners.

Zoë Kravitz Wearing Jessica McCormack’s Bows Collection
CollectionsSep 28, 2026
Jessica McCormack Turns to Classic Motif for New Collection

The “Bows” collection features three interpretations of the bow motif designed with Georgian and Victorian influences.

Amanda Coleman-Phelps and Guy Borenstein
Events & AwardsSep 28, 2026
Guy Borenstein, Troy Underwood Among the Professionals Honored at AGS Conclave 2026

The American Gem Society recognized industry members, one Guild, and a law enforcement official for their contributions to jewelry.

1872 x 1052 Gemolite.jpg
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional Edition

Experience gemstones with greater precision and comfort than ever before.

Jewelers Mutual Instappraise screenshot mock up
FinancialsSep 28, 2026
Instappraise, Jewelers Mutual Look to Simplify Jewelry Insurance

Through a new system integration, customers can now receive instant personal jewelry insurance quotes at the time of appraisal.

Weekly QuizSep 25, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Rolex Datejust 31 ref. 6827 and Rolex Lady Datejust ref. 6917
WatchesSep 25, 2026
Smaller Rolex Watches Showing Strength on Secondary Market, Data Shows

Five of the 10 fastest-appreciating Rolex models on Bob’s Watches were Datejust 31 or Lady Datejust watches.

Daniel’s Jewelers storefront
MajorsSep 25, 2026
Sherwood Family Buys Back Daniel’s Jewelers from Private Equity

The Sherwood family and AJS Creations CEO Tejas Shah purchased the jewelry chain back from Palladium Equity Partners.

Cover.jpg
Brought to you by
Your Piece Could Be the One Editors Talk About

Submit your pieces for a chance to win in this year's competition.

Brilliant Earth The Elizabeth Taylor Collection Campaign Imagery
Lab-GrownSep 25, 2026
Brilliant Earth Collabs with Elizabeth Taylor Estate on Jewelry Collection

“The Elizabeth Taylor Collection” uses lab-grown diamonds and gemstones in contemporary designs inspired by the icon.

Dana Rebecca Alexa Jordyn Marquise Marge hoops
TrendsSep 25, 2026
A Peek at Taylor Swift’s Game-Day Diamonds

The artist wore Dana Rebecca Designs’ marquise diamond-set gold hoops at the Chiefs game last Sunday. Now they’re our Piece of the Week.

Jewelry display
CrimeSep 24, 2026
From Conclave: Security Measures Jewelers Should Be Taking

JSA and Jewelers Mutual shared advice on spotting suspicious behavior, combatting cell phone jammers, and staying safe at home.

Header - One platform_ total protection_ seamless shipping (1).png
Supplier BulletinSep 24, 2026
Ship with Confidence with JM Shipping Solution

Sponsored by JM Shipping

8.03 carat natural fancy light blue diamond
AuctionsSep 24, 2026
8-Carat Blue Diamond Heads to UK Jewelry Auction

The fancy light blue diamond is estimated to fetch up to $2.6 million at Elmwood’s next week.

Secret Language of Victorian Jewelry by Amy Azzarito
TrendsSep 24, 2026
This New Jewelry Book Decodes the Secret Meaning in Victorian Jewelry

“Secret Language of Victorian Jewelry” unveils the meaning behind the symbols, motifs, and gemstones used in Victorian-era jewelry.

Lab-grown diamond tennis bracelets and rings from Kira Jewels
Lab-GrownSep 24, 2026
Kira Jewels Opens B2B E-Commerce Portal for Lab-Grown Diamond Jewelry

KIRAJewels.one gives retailers access to more than 500 SKUs of lab-grown diamond rings, earrings, necklaces, and bracelets.

Dana Rebecca Designs Tennis Bracelets Campaign Imagery
TrendsSep 23, 2026
Holiday Diamond Jewelry Trends: Layered Looks, Personalization

This holiday season, look to pieces that will help to fill out customers’ everyday diamond jewelry wardrobe, experts say.

The logo for The Diamond Collective, the new name for the Natural Diamond Council
SourcingSep 23, 2026
Organization That Promotes Natural Diamond Rebrands for Third Time

The Natural Diamond Council is now The Diamond Collective and has announced a new strategy under CEO Amber Pepper.

Paul’s Jewelers 7Cs Cafe
IndependentsSep 23, 2026
This Milwaukee-Area Jeweler Is Serving the 7Cs

Paul’s Jewelers sells coffee, chocolate, and cookies from a custom gold-wrapped trailer parked outside the store starting at 7 a.m.

Kay Love All In campaign
MajorsSep 23, 2026
Kay Jewelers’ New Campaign Goes ‘All In’ on Love

Part of its brand relaunch, the marketing around the campaign includes a contest involving a jacket set with 550 diamonds.

Jean Schlumberger’s Hedges and Flowers Necklace
Events & AwardsSep 23, 2026
Tiffany & Co. Exhibition Opening at Arkansas Museum

The curation, opening soon at the Crystal Bridges Museum of American Art, honors the jeweler’s heritage through a distinctly American lens.

Pandora x Pat McGrath campaign image
CollectionsSep 23, 2026
Pucker Up for Pandora’s New Pat McGrath Jewelry Collab

The jewelry giant has partnered with the famed makeup artist to create a colorful new collection of charms and rings.

Texas Jewelers Association
IndependentsSep 23, 2026
Texas Jewelers Association to Celebrate 120th Anniversary

The association will mark the milestone at its convention next month.

Sissy’s Log Cabin Back to School and Bling 2026
IndependentsSep 23, 2026
Sissy’s Log Cabin’s ‘Back to School and Bling’ Event Returns

The jeweler donated school supplies to Memphis, Tennessee, students during the event combining basketball and mentorship.

Pandora and Foundrae medallions
MajorsSep 22, 2026
Foundrae’s Lawsuit Against Pandora Can Continue, Court Rules

A federal judge denied Pandora’s motion to dismiss Foundrae’s claim for copyright infringement of its medallions.

The Retail Smiths Peter Smith
ColumnistsSep 22, 2026
Peter Smith: Our Struggle With Emotional Selling

People aren’t thinking rationally when they are buying luxury products, and we shouldn’t be selling them that way, Peter Smith writes.

Constance Polamalu
IndependentsSep 22, 2026
Constance Polamalu Named to '40 Under 40' List

The Baltimore Business Journal recognized the entrepreneur for her leadership in business and the jewelry industry.

Photo collage of new GCAL by Sarine lab in Mumbai
GradingSep 22, 2026
GCAL by Sarine Opens New Lab in Mumbai

The facility is located within SEEPZ and is GCAL by Sarine’s second location in India, joining its existing grading lab in Surat.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy