Editors

T.I.A., Part 2: Visiting Small-Scale Mines in Kenya

EditorsFeb 08, 2016

T.I.A., Part 2: Visiting Small-Scale Mines in Kenya

In the second installment of a multi-part series about her trip to East Africa, Associate Editor Brecken Branstrator talks about her experience visiting two mines in southern Kenya.

Much of why this trip to Africa was so special to me was not only getting to travel such an amazing place and seeing what it’s all about, of course, but also because it opened my eyes to a part of the industry I hadn’t yet experienced first-hand.

I see finished jewelry pieces all the time. I also frequently meet designers, the faces behind the brands, manufacturers and retailers. What I hadn’t seen were the early stages of the process; I’m talking from the point where miners are digging through the earth to find a stone and everything through the purchase of the rough, the cutting and polishing, and on to when it’s ready to be set in jewelry.

That’s me in front of a mine entrance outside Voi, Kenya, feeling like a true rock hound. Photo credit goes to Roger and Ginger Dery.
That’s me in front of a mine entrance outside Voi, Kenya, feeling like a true rock hound. Photo credit goes to Roger and Ginger Dery.

My first blog post about my African adventures detailed my experience looking through rough material with two gemstone cutters.

While we were in Kenya, we also got to visit two small-scale, and very different, mining sites.

The first was a cooperative mining area called Chawia Minerals Community Based Organization (CBO). The closest town to it is Mikuki, Kenya, and it produces tsavorite garnet and green and yellow tourmaline.

Currently, there are approximately 220 miners registered with CBO, one owner told me. They have been allocated their own mining pits, and each pit could have several people working it.

Registering with the CBO for the ability to mine costs KSh 5,000 (a little under $50). When the mine owners or their workers find something, they have to take the stone(s) to one of the CBO owners, who values it. Once the price is approved the mine owner pays the CBO owners a portion of that value. They can pay in cash or in gemstones.

The benefit of a cooperative system like this is that it allows more people to have access to mining who might not have been able to afford to buy a site on their own.

While the site is working to promote the local mining community, CBO Chairman Gabriel Mcharo said what they really need is not only investors to help grow the operation but also technology to aid in the mining activity.

I would then see exactly what he meant.

The picture on the left shows the opening of one of the mines at the CBO site, and the picture on the right shows the “steps” that were made into the side of the hill to allow the workers a way to clear out the mine waste.
The picture on the left shows the opening of one of the mines at the CBO site, and the picture on the right shows the “steps” that were made into the side of the hill to allow the workers a way to clear out the mine waste.

As we walked over to a mine, I noticed a few “steps” that had been carved into the side of the hill (this is pictured in the image on the right in the above set) that allowed for a way to clear out the tailings from the mine.

There were men standing on one step each, all the way down and then into the mining tunnel. The process was slow—workers inside the mine would dig with a shovel and then toss the pile of gravel on to the next man, who would pick it up with his shovel, toss it up to the next, and so it would go out of the mine and up the hill, one by one, to clear it out.

It seemed like such tedious work, I couldn’t imagine how long it would take to make any sort of significant headway. This is the kind of thing that really makes you think about a gemstone differently—knowing the effort that goes into pulling it out of the ground.

The next day, we went to the mine of gem dealer and broker Gichuchu Okeno, which is about a three-hour drive outside of Voi, Kenya.

I briefly mentioned Okeno in my first blog post in the “T.I.A.” series, but that introduction didn’t do him justice. Okeno already seems to be having a big impact on the Kenyan gemstone market, and I can tell he’s going to keep changing it for the better.

At left is the building Okeno built for his workers to stay in, and at right is the garden they have on site to provide fresh produce.
At left is the building Okeno built for his workers to stay in, and at right is the garden they have on site to provide fresh produce.

Okeno operates his own mine in a very secluded part of southern Kenya. Our Land Cruiser had to go over some very bumpy terrain to get there (picture hours of unpaved road), but the drive was worth it.

His is different from many of the other artisanal mines in that he is not only putting safety first, enforcing regulations such as making the workers wear helmets and fluorescent vests, but he also constructed brand-new housing and a place to cook so the miners can live in better conditions on site.

Left: the opening to Okeno’s mine. Right: After blasting, workers sift through the debris, looking for certain minerals that indicate they might be heading in the right direction.
Left: the opening to Okeno’s mine. Right: After blasting, workers sift through the debris, looking for certain minerals that indicate they might be heading in the right direction.

Okeno also scheduled it so that they would be blasting while we were there, so I got to witness (from a safe distance, of course) them blast away a part of the land as they redirected their digging according to what a geologist told them.

The blast brought up a lot of the vein that they were following, so a few of the workers and Okeno talked us through which pieces indicated that they were going in the right direction to, hopefully, unearth some gemstones.

I sincerely hope it proves fruitful for them soon.

Stay tuned for the next blog post from my trip, highlighting recent announcements from Kenya and Tanzania about keeping gem cutting in-country and what’s being done to try to build that market. 

Brecken Branstratoris the senior editor, gemstones at National Jeweler, covering sourcing, pricing and other developments in the colored stone sector.

The Latest

Retrouvaí flying pig signet ring
SurveysAug 26, 2026
5 Jewelry Insights From The RealReal’s Resale Report

The report delves into trending styles, the most popular jewelry brands by city, and why Belle Époque jewelry could be the next big thing.

AGTA 17th edition gemstone information manual
SourcingAug 26, 2026
AGTA Now Requiring Members to Call Lab-Grown Gems ‘Synthetic’

The association added the requirement to its revised "Code of Ethics" and released the 17th edition of its “Gemstone Information Manual.”

Hand pushing a shopping cart
SurveysAug 26, 2026
Consumer Confidence Dips in August Amid Anticipatory Anxieties

Respondents were concerned about the future of the labor market and their income as well as the rising prices of gas and groceries.

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.

Boucheron Goutte Eternity Question Mark
TrendsAug 26, 2026
Boucheron’s New Campaign Celebrates Its ‘Question Mark’ Necklaces

The campaign highlights the asymmetrical high jewelry necklace style that the jeweler first created in 1879.

Weekly QuizAug 20, 2026
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Harry Winston Rare Jewels of the World
Events & AwardsAug 26, 2026
Harry Winston Exhibition to Open in Shanghai

It will explore the life of “The King of Diamonds” and showcase more than 165 creations from the brand.

Alnesha Bianca Handy and James Arthur Graves Graham Jr.
CrimeAug 25, 2026
Florida Woman Scammed Out of $1.5M in Jewelry, Precious Metals

Two suspects have been arrested in connection with the complex phone scam.

1872-x-1052-July-ad (1).png
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying Events

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

Technology Therapy Group Founder and CEO Jennifer Shaheen
ColumnistsAug 25, 2026
Proof Before Purchase: The Gen Z Way to Buy

In her first column for National Jeweler, Jennifer Shaheen asks jewelers if they know how to connect with the next generation of consumers.

SSEF logo
Events & AwardsAug 25, 2026
SSEF Opens 2026 Applications for Gemology Education Scholarships

The annual awards cover tuition for an on-site educational course at the Swiss lab, as well as flights and lodging.

Brent Neale x Blackberry Farm Blackberry Pendants
TrendsAug 25, 2026
Brent Neale Celebrates Blackberry Farm’s Anniversary With Jewelry

The jeweler partnered with the Tennessee resort to honor its 50th anniversary with limited-edition blackberry pendants and earrings.

Rio Grande Metalwerx Argentium Silver leaves
Events & AwardsAug 24, 2026
Rio Grande, MetalWerx Host Argentium Silver Workshop

The class, led by renowned metalsmith Cynthia Eid, highlighted Argentium silver as an alternative to gold amid high prices.

Jewelry at JIS Miami
Events & AwardsAug 24, 2026
JIS Miami Opens Fall 2026 Registration

The show is slated for Oct. 16-19 at the Miami Beach Convention Center.

Francesca Villa Empress Joséphine Necklace
CollectionsAug 24, 2026
Francesca Villa Honors Napoleon, His Empresses In New Capsule

The “Empresses” capsule uses 19th-century medals depicting Napoleon, Joséphine, and Marie-Louise across five one-of-a-kind pieces.

Interior of Dick’s Sporting Goods store
SurveysAug 21, 2026
These Are 2026’s Hottest Retailers, Says NRF

The retailers at the top of the list offer affordable products and fun, discovery-fueled experiences.

Daniel Bing
WatchesAug 21, 2026
Bremont Names Former Vacheron Constantin Exec CMO

Daniel Bing was formerly the marketing director for the Americas at Vacheron Constantin.

Bijules x Kamyen Topspin Tennis Bracelet in Grass Green
CollectionsAug 21, 2026
Bijules, Kamyen Serve Up ‘Topspin’ Tennis Bracelet Ahead of US Open

In our Piece of the Week, the designers reimagine the tennis bracelet with green enamel wrapped around a strand of “Desert Diamonds.”

Graphic for Episode 8 of the My Next Question podcast
PodcastsAug 20, 2026
Episode 8: Diamond Industry Update With David Bonaparte & Ronnie VanderLinden

The industry veterans join the podcast to discuss diamond marketing, the FTC Jewelry Guides, and lobbying for lower tariffs.

Gemstone AI app screenshots
TechnologyAug 20, 2026
A New AI-Powered Gemstone Identification App Is Here

Founder Vik Westermann said the app is a “starting point” to inspire people to work with appraisers and gem labs, not replace them.

Verdura unicorn brooch
AuctionsAug 20, 2026
Storied Unicorn Brooch Up for Auction Gallops to New Home

The Verdura brooch, which belonged to the late Virginia Fortune Ryan Ogilvy, was sold to a private collector in Asia.

Lianna Carter, Lauren Edwards, Thomas Koslowski, Erin Perry, Heran Wang
Events & AwardsAug 20, 2026
MJSA Education Foundation Names 5 Scholarship Winners

The five students were awarded a total of $10,000 through the nonprofit’s 2026 “Future of Jewelry Making” scholarship.

The Plumb Club 2026-2027 Executive Committee and Board Members
MajorsAug 20, 2026
Plumb Club Elects 2026-2027 Board

Steven Lerche is now beginning his term as the youngest member to become president of The Plumb Club’s elected executive committee.

Mike Alexander and Scott Murphy
MajorsAug 19, 2026
Mike Alexander To Succeed Scott Murphy as Jewelers Mutual CEO

Murphy will retire at the end of the year and Alexander, currently the company’s president, will take over at the start of 2027.

Spinelli Kilcollin Trade-In Bar Program Imagery
Policies & IssuesAug 19, 2026
Spinelli Kilcollin Embraces Dupes With Trade-In Program

The jeweler is encouraging customers who own lookalike rings to come into the store and trade them for credit towards an authentic piece.

Woman wearing Zales jewelry
MajorsAug 19, 2026
Zales Wants You to Wear Fine Jewelry Every Day

The new campaign, “You Are The Occasion,” discourages shoppers from saving their fine jewelry for special occasions only.

Former GJEPC Chairman and second-generation Indian diamantaire Vasant Mehta
SourcingAug 19, 2026
Vasant Mehta, a Dedicated Diamond Industry Leader, Dies at 81

Mehta led India’s GJEPC through the 2008 financial crisis and was respected worldwide for his wisdom, integrity, and knowledge.

Alfredo Colmenero-Martinez and Jarren Frazier
CrimeAug 18, 2026
2 California Men Arrested in Fatal Vehicle Smash Robbery

One is the driver who allegedly crashed a car into a Sacramento jewelry store in April, striking a 71-year-old employee who later died.

×

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