Editors

2 Years Later: An Update on the Montana Yogo Sapphire Mine

EditorsSep 19, 2019

2 Years Later: An Update on the Montana Yogo Sapphire Mine

The new owners of the Vortex mine talk about the progress they’ve made, the challenges of having mining claims on Forest Service land and their future plans.

20190919_Yogo-3.jpg
A selection of rose-cut and petal-cut Yogo sapphires from the Vortex mine

A little over two years ago, a retailer acquired the Vortex Yogo sapphire mine near Lewistown, Montana, with plans to restart production and bring more of its intense blue stones to market.

I interviewed The Gem Gallery owner Don Baide and his son Jason Baide at the time about their plans for the mine and the stones, and the article I wrote about Vortex restarting production was met with plenty of excitement.

I traveled west to Montana last summer and while I wasn’t able to get to the mining site, I did stop by The Gem Gallery in Bozeman, where Jason was kind enough to show me around, pull out some pieces and talk Yogos with me. The sapphires are gorgeous, and I totally get the hype.

In fact, both GIA and AGL are now issuing reports with Yogo Gulch source of origin, notable because these stones fetch a premium over other Montana sapphires.

After seeing a few photos on social media recently of the gemstones emerging from Vortex, I figured it was the perfect time for an update on the mine.

Here’s what Don and Jason had to say. (This interview has been edited for length and clarity.)

National Jeweler: Last time we chatted, you had just acquired the mine. Talk me through what’s had to happen since then.

Don Baide: First off, all the permitting. We had to go through all the government regulations, the Forest Service regulations, get everything approved. There were probably six months of paperwork because we are on a Forest Service claim, and because of that I have to dance with the Forest Service quite nicely. I’ve made good friends with them; I’m a really easy-going guy and I’d rather work with them. It’s about, how can we make this better? How can we improve the property and what can we do for the land?

Jason Baide: That’s a big reason why we’re a bit different and something that we’re appealing to clients for is the environmental impact—the impact we have on the land that we’re very conscientious of and that’s very important to us. We’re happy to be making road improvements to make sure the creek doesn’t flood, and we’re happy to make sure the wash plant has a pond that’s filtering as it’s straining through the soil before it goes back into the water table. That’s always been important to us.

NJ:

Two years ago, we talked about the previous owner having a relationship with the Forest Service where he was providing them with road fill.

DB: Yes. The gravel that comes out of the mine belongs to the Forest Service. The sapphires belong to me. As far as using the gravel for roads, yes, the Forest Service can take that and use that. To dispose of it, they’ve told me that I can haul it like 18 miles away to a disposal facility, which is a really long way.

But there was an experiment this year about what was in the tailings (leftover gravel from the mine’s previous operation) that went through the wash plant. I am now actively reprocessing the tailings and doing extremely well with it.

Our goal is to get sapphires out of the rock and dispose of—nicely—the tailings. At this point, we’re not creating any new tailings. We’re just reprocessing at this point on the surface.


Four of the first large Yogo sapphires to come out of the Vortex mine after it reopened


NJ: How much underground mining have you done since you acquired the mine?

DB: We’ve done a little rehab work underground—scaling, knocking down the hanging rock that was in there—but we haven’t started any underground mining yet. We’ve been busy enough with tailings and profitable enough with tailings to stay aboveground.

We’re looking forward to going back underground, but we want to get all of our ducks in a row. It doesn’t do you any good to mine underground if you can’t process it once you get it up to the surface. If your plant isn’t running at 100 percent peak efficiency, you’re just wasting a lot of money and time.

Hopefully next year we’ll be back underground again. We’ll continue our tailings recovery, because that is working well, but if the tailings drop off, then we’ll be pushing more to go back underground.

JB: We needed to clean up the tailings to make sure it’s organized in terms of what was previously mined and what was our fresh mining. But it was also a nice way to test-run our improvements on the wash plant and then, when we were finding such a large quantity, it made more sense to thoroughly re-run the material since it was more than paying for itself to do that.

DB: What we lack is the really large-size stones from the tailings. That’s a drawback. But the small jewelry stones, the 2 to 3 mm in size, it produces those in abundance.

NJ: Are there any numbers you can give me in terms of carats that the tailings are turning out?

DB: It varies from day to day. Some of the tailings are really rich and some of them are not as rich. I don’t have any numbers that I want to put out right now in terms of what we’ve recovered, but it is a profitable operation to mine tailings.

NJ: Let’s go back to the improvements you had to make in the mine after acquisition.

DB: The (wash plant) basically had to be rebuilt from scratch. The Forest Service also required us to rebuild road access to the mine to make it safe and so it wouldn’t fall into the creek. The way they designed the road, it was not built properly to drain, so we had to put in a French drain system so it filters through the heavier rock and disappears. That was a six-month job, just building the road.

They also had an issue with the weeds. I told them, ‘Tell me which ones you want killed and what you want me to do it with.’ So we’ve got all the weeds under control. That’s a yearly maintenance thing, but we had to bring it back from the wild. It (the mine) had been sitting here for five years without any weed control.

NJ: How does that come into play with their concerns?

DB: It’s a forest, so I have to be a steward of the land. There are weeds throughout the whole forest, but they don’t control that. But because I’m profiting from this, they wanted me to keep my weeds looking great. We don’t mow it, but we do use specific herbicides to do that and not to pollute the water; I’m super-cautious. Anything that’s down near the creek bed, I’m down there hand pulling.
“That’s a big reason why we’re a little bit different and something that we’re appealing to clients for is the environmental impact—the impact we have on the land that we’re very conscientious of and that’s very important to us.”—Jason Baide
I have to get Forest Service permission to cut trees. If there’s a tree, it has to be evaluated—is it a habitat tree? Is there an owl living in the tree? I have to go through all sorts of little hoops.

The stream is the most important thing because we have Yogo Creek right beside us, and we want to keep that pristine.

It’s taken a lot of work. It’s going to be something that Montana can be proud of. Mining has had a black eye for environmentalists, and I want this to be a show place. I want people to walk in there and see that we use no mining chemicals whatsoever and we take care of the land.

We’re an underground mine so we just have waste that comes out from underground to deal with. Our footprint hasn’t changed a bit for years—it’s still under five acres and it will always stay under five acres.

NJ: How many people are currently on your team at the mine?

DB: Right now, I’m a one-man band at the mine, and the reason for that is MSHA (Mine Safety and Health Administration). We don’t have all our MSHA standards in place, and if you’re a single operator, MSHA can’t bother you. I run everything myself—I’m everything from the head mechanic to the heavy-equipment manager to the wash plant manager—so every day I’m busting butt up here by myself. And we’re bringing things totally into MSHA standards. We’ll be at complete compliance by next year.

NJ: Are you all cutting the sapphires yourself?

DB: All the small cutting is being done in Thailand, then all the large stones are being cut domestically. We’re hoping to build more of a Montana-based cutting operation as we go forward with bigger stones. Right now, we’re concentrated more on Thai cutting because the abundance of what we have is smaller goods, which is very suited to Asian cutting.

NJ: About what would be the cut off? When would you decide to keep it here?

DB: I’d like to say that after they’re a half-carat or above, they should be cut in America.

NJ: When we chatted two years ago, you mentioned you planned to sell sapphires through your store as well as offer them to the trade. Is that still the plan?

DB: That is still part of the plan. I won’t mention names right now, but we sent our first samples off this week to a major jewelry supply company to carry that into their American gemstone line.

NJ: Will you have a presence at jewelry trade shows?

DB: We will definitely be at the trade shows. It’s a little premature yet; we’re probably one more year before we hit those. We’ll see how far we get this year. Everything can change really quickly. But we definitely will be attending AGTA and the other gem shows. We just don’t have enough volume yet—I want to make a good presentation. We want to look like we fully have enough stones to present.


A 1.03-carat round brilliant Yogo sapphire, retailing for $13,742 at The Gem Gallery


NJ: What’s pricing like? What is the average per-carat price for a high-quality Yogo sapphire?

JB: A stone around 1 carat, AA+ grade (their average) will retail for around $13,000, assuming it’s of good, full-cut depth stone, quite clean. We get a lot of shallower stones, which are a bit less than that.

Now a 0.5-carat stone—and this is where you’ll really see the difference—is going to retail for around $1,300.

DB: When they hit the carat size, they jump up. We get top dollar for it because there aren’t very many of them. In the smaller size, the melee size, we’re really competitive on the market.

JB: Your 2 mm stones are going to be much more similar to fancy Montana sapphires or even Asian sapphires. There are so many of the smaller stones that your melees are fairly competitive. They’re still a little bit more, but to give you an idea, a 2 mm stone is probably going to retail for around $35-$40.

NJ: Tell me about the Yogos in The Gem Gallery, especially in terms of how people respond to them and how it’s helped set the store apart even more.

DB: The Gem Gallery was literally built from the ground up with Yogo sapphires. Everything I own came from Yogo sapphires so when you walk into the store, I’m going to say 70 percent to 80 percent of the total value that’s in the store is represented by Yogo sapphires.

We also carry a selection of Montana sapphires because not everybody can afford a Yogo; they’re expensive. But people walk in wanting a Yogo sapphire. We’re a destination. We have such an exclusivity with Yogos that people come to us because they know that we control the mine.

JB: We’ve become known for Yogos pretty thoroughly, so we get a lot of people coming into town to seek us out. We’ve got a whole wall in our store with information, and our staff are all very knowledgeable about them, so a lot of our days are spent informing people and showing them samples and helping them fall in love with these gemstones. We’ve had people come to Montana just to come see our Yogo collection and pick out their wedding ring, which is pretty special.

DB: Other plans I have right now is selling containers of concentrate, where people can take the gravel home and pick out their own Yogo sapphires. That’s something in the works right now and will be on the market soon. I plan to sell off a lot of the tiny stones that way; it’s something great for families to play with and pick out with tweezers, and it’s also ideal material if you’re learning how to gold pan.

NJ: Will you sell those out of The Gem Gallery?

DB: Yes. There’s going to be two arms of this: The Gem Gallery is our retail end, and Yogo Mining is going to be our wholesale end.

JB: They are two separate companies that will work closely together for sure and supply each other, but we do want to emphasize that they’re two companies with separate organization.

DB: Something else I’d like to mention is that what comes out of Yogo tends to be rather shallow. That’s just the nature of the crystal. Some of them are perfect rounds, but we have a lot of larger, flatter stones that work great for tumble polishing. That’s been one of our bestsellers and good profit maker, our tumbled Yogos, because we don’t sell them at the same high price as the cut stuff, but we sell them by weight and by size, so somebody can get a carat-plus Yogo sapphire that’s tumble- polished and mounted with diamonds and gold for a very reasonable price. I think that’s going to be a big thing.
“People walk in wanting a Yogo sapphire. We’re a destination. We have such an exclusivity with Yogos that people come to us because they know that we control the mine.”—Don Baide
NJ: It seems like there’s a trend of that in the market— setting either tumbled or rough material as is.

JB: Definitely. It’s an area we’re expending in a lot too, not just tumbled but rough as well, because it really does fit in with a lot of the reasons people buy Yogos. Almost anyone that’s wanting something that isn’t environmentally detrimental go for a Montana sapphire. The tumbled stones really fit what those people are looking for, and it’s a really beautiful finished piece that’s quite different from anything else.

NJ: Yogo sapphires come out pretty rich in color already, right? Not much needs to be done to them.

DB: There is no treating whatsoever. They’re not heated. They’re not chemically treated. They’re completely natural. These stones come out of the ground with very few inclusions. A lot of them that we cut are near-flawless in clarity. There’s a percentage of stones, of course, that are included and rejected that end up going into tumbling, but our cut gems are extremely clean.


For anyone interested in wholesale through Yogo Mining, Don said you can reach out to info@yogomining.com. A website is in development.
Brecken Branstratoris the senior editor, gemstones at National Jeweler, covering sourcing, pricing and other developments in the colored stone sector.

The Latest

Napoleon’s diamond brooch and a pearl and diamond hair ornament
AuctionsOct 27, 2025
Napoleon Left This Brooch Behind, And Now It’s Up For Auction

It is part of Sotheby’s “Royal & Noble Jewels” sale along with an ornate hair ornament and an old mine-cut light pink diamond ring.

Hill Management Group
Events & AwardsOct 27, 2025
Hill Management Group Hired to Help Atlanta Jewelry Show

Hill Management Group will oversee, market, and produce next year’s spring show.

Marie Louise’s emerald necklace and earrings stolen in the heist at the Louvre Museum
CrimeOct 27, 2025
Arrests Made in Louvre Jewel Heist

One of the individuals was apprehended at the airport as he was trying to flee the country.

DEBEERS_DAY4_DSC_1023-01_1872x1052.jpg
Brought to you by
DESERT DIAMONDS: The Newest Trend in Natural Diamond Jewelry

From sunlit whites to smoky whiskeys, introduce your clients to extraordinary diamonds in colors as unique as their love.

Holiday shoppers in Target
MajorsOct 27, 2025
Target to Cut 1,800 Corporate Jobs

The retailer, which has faced struggling sales in recent quarters, is looking to streamline its operations.

Weekly QuizOct 16, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Bonhams New Bond Street London flagship
AuctionsOct 24, 2025
Bonhams Under New Ownership, Top Executives Replaced

London-based investment firm Pemberton Asset Management acquired the auction house for an undisclosed amount.

De Beers Diamond View Zoom machine with monitor
GradingOct 24, 2025
DMIA to Hold Diamond Testing Instrument Demo

The workshop will give attendees the chance to try out and ask questions about three different diamond verification instruments.

BTYB10.25_Header.jpg
Brought to you by
Are Earrings an Overlooked Category? What Retailers Need to Know Now

As the holiday season quickly approaches, consider stocking one category that sometimes gets overlooked: earrings.

Two brooches stolen in the October 2025 heist at the Louvre Museum in Paris
CrimeOct 24, 2025
Video Emerges of Louvre Jewelry Robbers Fleeing the Scene

The footage shows two of the jewelry heist suspects descending from the second floor of the museum and then escaping via scooter.

Wyld Box Jewelry Ray of Light Large Drop Earrings
CollectionsOct 24, 2025
Piece of the Week: Wyld Box Jewelry’s ‘Ray of Light’ Earrings

Founder and designer Rosanna Fiedler looked to a vintage Cartier clutch when designing the sunlight-inspired drop earrings.

Tiffany & Co. Bird on a Rock pendant
FinancialsOct 23, 2025
Jewelry Sales Resilient Despite Struggles at LVMH, Kering

The luxury conglomerates faced a challenging Q3 amid geopolitical and economic tensions.

Cullinan Diamond Mine plant
SourcingOct 23, 2025
Petra Diamonds Turns to Shareholders to Raise Capital

The struggling diamond mining company, which owns the historic Cullinan mine, has launched a rights issue to raise about $25 million.

Million Dollar Hip Hop Watches by Leon Schäfers, Jeanette Lang, Tobias Kargoll
WatchesOct 23, 2025
‘Million Dollar Hip Hop Watches’ Recounts Watch History

The book details the journey of watches as symbols of hard-earned success in hip-hop for artists like 2Pac, Jay-Z, and more.

Alexis Vourvoulis
AuctionsOct 23, 2025
Freeman’s | Hindman Names New VP, Senior Specialist for Jewelry & Watches

Alexis Vourvoulis, who most recently worked at Tiffany & Co., brings more than two decades of jewelry experience to her new role.

Taylor Swift engagement ring Greenwich St
TrendsOct 22, 2025
The Taylor Swift Effect: Antique Diamonds Edition

The superstar’s August engagement put the stamp of approval on an already hot engagement ring trend.

Rahaminov Diamonds Emerald-Cut Diamond Bracelet
TrendsOct 22, 2025
Don’t Forget These Diamond Jewelry Trends When Stocking for the Holidays

Retailers should offer classic styles with a twist that are a perfect fit for layered looks, experts say.

Fancy vivid purplish pink diamond
AuctionsOct 22, 2025
Pink Diamond, Vanderbilt Jewels to Headline Phillips’ Geneva Auction

The nearly 7-carat fancy vivid purplish pink diamond could sell for around $9 million.

“Storied Diamond Desert Sands of Eternity” engagement ring and wedding band
SourcingOct 22, 2025
In ‘Storied Diamond,’ Jared Jewelers Is Emphasizing the Journey

The retailer’s new collection of engagement rings and fashion jewelry is set with natural diamonds that are traceable via blockchain.

Tiffany & Co. Bird on a Rock by Tiffany High Jewelry Lariat
CollectionsOct 22, 2025
Tiffany & Co.’s ‘Bird on a Rock’ Finds New Perch

Chief Artistic Officer Nathalie Verdeille has reimagined the iconic design in both figurative and abstract creations.

Jewelers for Children Halloween contest
Events & AwardsOct 22, 2025
JFC Kicks Off Halloween Costume Challenge

Five dollars buys one vote toward an industry professional you want to see dressed up as a hero, or a villain, this Halloween.

Hillsborough show
Events & AwardsOct 22, 2025
Hillsborough Antique Show Gets New Owner

Recently acquired by KIL Promotions, the November edition of the public show in San Mateo, California, will be held Nov. 7-9.

Bicolor pink and colorless diamond
GradingOct 21, 2025
GIA Examines Rare Bicolor Pink Diamond

The stone’s two zones, one pink and one colorless, may have formed at two different times, the lab said.

Pomellato Rodeo Drive Flagship Exterior
MajorsOct 21, 2025
Pomellato Brings ‘Global Attitude’ to Rodeo Drive Flagship

Hollywood glamour meets Milanese sophistication in the design of Pomellato’s new store in Beverly Hills, California.

Grown Brilliance NYC Flagship Exterior
Lab-GrownOct 21, 2025
Grown Brilliance Opens First Flagship

The New York City store showcases a chandelier with 1,500 carats of lab-grown diamonds designed by an FIT student.

Douriean Fletcher Messenger Collection
Events & AwardsOct 21, 2025
‘Douriean Fletcher: Jewelry of the Afrofuture’ Opens at MAD

The Museum of Arts and Design's new exhibition features 75 pieces by the designer, best known for her work in the “Black Panther” films.

Sothebys the glowing rose pink diamond
AuctionsOct 20, 2025
Sotheby's To Auction 10-Carat Vivid Pink Diamond

Making its auction debut, "The Glowing Rose" is expected to fetch $20 million at the November jewelry sale in Geneva.

2025_Gemfields logo.jpg
SourcingOct 20, 2025
2 Mozambique Police Officers Killed at Gemfields’ Ruby Mine

They were attacked on Oct. 15, as approximately 40 miners without licenses marched on the mine’s gate.

×

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