Sourcing

Mustang Calls First Ruby Tender Results ‘Disappointing’

SourcingNov 06, 2017

Mustang Calls First Ruby Tender Results ‘Disappointing’

The company’s sale of rough rubies from Montepuez saw only eight of 21 “schedules” sold.

20171106_Mustang-auction.jpg
Mustang said it accepted bids for 29,463 carats at its inaugural tender of rough rubies mined at Montepuez.

Sydney--Mustang Resources held its inaugural tender of rough rubies mined at Montepuez in Mozambique last week, and is less than thrilled with the results.

The tender was held between Oct. 27 and 30 in Port Louis, Mauritius.

Of 21 “schedules” offered, comprised of multiple lots, eight were sold. Bids for the remaining did not reach their reserve prices and will be held over to the next tender.

Mustang said it accepted bids for 29,463 carats of rough rubies ranging in price from $4.59 per carat at current exchange rates to $1,487.19.

Total sale proceeds are about $545,806 for the company, at an average per-carat price of approximately $18.52.

Mustang said the final results “reflected inadequate volumes in each category,” adding that it now will focus on increasing the quantity of rubies it offers within those categories for which demand was the strongest.

Mustang’s Managing Director Christiaan Jordaan called the tender results “clearly disappointing,” but said the company has gathered valuable market intelligence for its future tenders.

“The feedback from buyers and the results make it very clear that we need to offer increased quantities of rubies in each category,” he said. “This is because buyers and their jewelry customers need to be certain that there are enough similar rubies available to enable them to produce the required number of any particular jewelry item. The tender process has also enabled us to identify those categories that are in high demand.”

The next planned plant upgrade at its Montepuez ruby project will be delayed, reducing expenditures and enabling the company to focus on accumulating more rubies in each of those most desired categories ahead of its next tender, slated for mid-2018.

Around 96,000 tons of existing surface stockpiles of ruby-bearing gravels will be processed in the coming months, while pitting and exploration activities will be focused in areas now identified as hosting the most sought-after rubies, Mustang said.

The company said its bulk sampling to date has only covered a small part of the licensed areas and that it strongly believes there is “considerable potential” to identify additional high-value rubies within its project area. Exploration will focus on areas to the east of the existing bulk sample pits.

Mustang also indicated it plans to acquire rights to explore in additional license areas in the Montepuez ruby field.

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

The Latest

Lunar Rain cat locket
Events & AwardsJun 09, 2025
And the Winners of the 2025 Couture Design Awards Are …

Designers were recognized in 12 categories, from platinum to pearls, before the evening ended with a new, retail-focused award.

Nancy Astor tiara
AuctionsJun 09, 2025
Nancy Astor’s Cartier Tiara Sells for $1.2M

The rare turquoise and diamond jewel was the top lot at Bonhams’ June jewelry sale.

2025 National Jeweler Retailer Hall of Fame inductees
Events & AwardsJun 09, 2025
Here Are the 2025 Retailer Hall of Fame Inductees

This year’s honorees include a Midwest retailer and two multi-store independents, one in New York and the other in New England.

Jewelers of America logo with meetup, State of the Majors, giveaway and massages
Brought to you by
Jewelers of America is Headed to Las Vegas for JCK 2025

The countdown is on for the JCK Las Vegas Show and JA is pulling out all the stops.

2025 CASE Award Submission Graphic
Events & AwardsJun 09, 2025
CASE Awards Now Accepting Entries For 2025

The deadline to submit is June 16.

Weekly QuizJun 05, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
RDI Diamonds and Lavalier Personal Jewelry Insurance Logos
MajorsJun 09, 2025
RDI Diamonds Partners With Lavalier

The diamond wholesaler is working with the insurance provider to seamlessly offer personal jewelry insurance to RDI retailers’ clients.

Harwell Godfrey Granny Square Eleanor Necklace
CollectionsJun 06, 2025
Piece of the Week: Harwell Godfrey’s ‘Granny Squares Eleanor’ Necklace

As an homage to iconic crochet blankets, the necklace features the nostalgic motif through a kaleidoscope of cabochon-cut stones.

DCA-student-cert-NJ1872x1052-2.png
Brought to you by
The True Power Behind the Counter: Why Sales Associates Are the Heart of the Jewelry Business

When investing in your jewelry business, it's important not to overlook the most crucial element of success: the sales associates.

 Laura Gallon Joaillerie “Dynasty” ring, Bijules “Compass” bolo tie, Löf “The Orbitalis” ring
Events & AwardsJun 05, 2025
The 12 Fresh Faces in Couture’s Design Atelier

Discover the dozen up-and-coming brands exhibiting in the Design Atelier for the first time.

Daymond John
Events & AwardsJun 05, 2025
Daymond John to Give Keynote at JCK Las Vegas

The entrepreneur and “Shark Tank” star will share his top tips for success.

Vaishali Banerjee and Pallavi Sharma
MajorsJun 05, 2025
Platinum Guild International Updates Leadership Team

Two existing executives have been given new roles.

Meredith Tiderington
Events & AwardsJun 05, 2025
Zillion Announces 'Women in STEM' Scholarship Recipient

Meredith Tiderington, an electrical engineering student, was selected for the award.

The Gemological Institute of America’s logo
Lab-GrownJun 04, 2025
GIA Reverting to More General Terminology for Lab-Grown Diamonds

It will quit assigning the stones specific color and clarity grades in favor of applying “new descriptive terminology.”

Exterior of the Venetian and the Las Vegas Sphere
Events & AwardsJun 04, 2025
As JCK Talks Returns, Don’t Miss These 12 Sessions

From design trends to sustainability, here’s a roundup of can’t-miss education sessions at JCK Las Vegas.

JCK show
CrimeJun 04, 2025
10 Safety Tips for the Las Vegas Shows

The Jewelers’ Security Alliance offers advice for those attending the annual trade shows.

Amy Curran
MajorsJun 04, 2025
Amy Curran Promoted at Hill & Co.

Her new role is director of strategic initiatives.

The eight rings in Viviana Langhoff’s AU79 jewelry collection
CollectionsJun 03, 2025
In Her Latest Collection, Viviana Langhoff Is Leaning Into Gold

The designer is embracing bold pieces with weight to them in “AU79,” a collection she celebrated with a creative launch party.

Gold and diamond bangles on a pair of jeans
FinancialsJun 03, 2025
Signet Jewelers Sees Turnaround in Q1 With Sales Ticking Up 2%

On an earnings call, CEO J.K. Symancyk discussed what’s working for the company and how it’s preparing for the potential impact of tariffs.

Woman’s hand holding shopping bags
SurveysJun 03, 2025
Consumer Confidence Improves in May

The index partially rebounded after months of decline, due in part to the U.S.-China deal to temporarily reduce import tariffs.

Dakota Johnson as Roberto Coin Brand Ambassador
CollectionsJun 03, 2025
Dakota Johnson Is Roberto Coin’s New Brand Ambassador

The actress stars in the latest campaign set in Venice, Italy, and is set to participate in other creative initiatives for the jeweler.

Mason Kay Jade necklace
GradingJun 03, 2025
Mason-Kay Jade Adds ‘Fei Cui’ to Jade Reports

The company has joined other labs, including GIA and Lotus Gemology, in adopting the Chinese term for "jadeite jade."

Adobe Stock image of skyline of Bangkok, Thailand
GradingJun 02, 2025
GSI Opens New Lab in Thailand

Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.

Seaman Schepps pearl earrings
TrendsJun 02, 2025
Amanda’s Style File: Three Gems for June

Those born in June have a myriad of options for their birthstone jewelry.

David Allouche
SourcingJun 02, 2025
David Allouche Joins Grandview Klein Diamonds

The diamond industry veteran has been named its senior sales executive.

Movado Connect 2.0 watches
FinancialsMay 30, 2025
Movado’s Q1 Sales Slip Amid ‘Challenging’ Retail Environment

The company plans to raise the prices of select watches to offset the impact of tariffs.

Zoë Chicco Bracelets
Policies & IssuesMay 30, 2025
Tariffs & Designers: Navigating Pricing in an Unstable Environment

Between tariffs and the sky-high cost of gold, designers enter this year’s Las Vegas shows with a lot of questions and few answers.

Renato Cipullo Hematite Blaze Necklace
CollectionsMay 30, 2025
Piece of the Week: Renato Cipullo’s ‘Hematite Blaze’ Necklace

Designed by founder Renato and his daughter Serena Cipullo, it showcases a flame motif representing unity and the power of gathering.

×

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