Gem Resources Plc
Gem Resources Plc, incorporated in 2005 and renamed from URA Holdings Plc in September 2024, is a London-listed coloured-gemstone company restarting the historic Gravelotte Emerald Mine in Limpopo Province, South Africa. Gravelotte produced close to 113 million carats between 1929 and 1982 and ranked among the world's largest emerald mines through the 1950s and 1960s. Gem Resources began hard-rock mining at the Cobra open pit in January 2025 and completed a Phase 1 site and processing-plant upgrade that lifted capacity roughly 45% to as much as 100 tonnes per day. In April 2025 it sold a first trial parcel of 8,130 carats of mixed-grade emeralds at US$5.29 per carat, with by-product sales taking total test proceeds to about US$57,000, and it reported GBP 45,000 of revenue against a GBP 386,000 loss after tax for the six months to December 2025. Group cash stood at GBP 1.61 million at that date, up from GBP 414,000, following a September funding package of a GBP 617,320 equity subscription and a GBP 1.5 million convertible loan note. The company also holds a 65% interest in the Curlew Emerald Mine in Western Australia. Gem Resources holds a maiden JORC (2012) Inferred Mineral Resource at Gravelotte, completed by ACA Howe in late 2022 while the company still traded as URA Holdings Plc: a Cobra deposit estimate of 1.2Mt @ 6.4 g/t (19.4 million carats contained) and a Discovery deposit estimate of 0.7Mt @ 5.7 g/t (9.6 million carats contained), combined roughly 1.9Mt at approximately 29 million carats, entirely Inferred and still actively referenced by the company in operational updates through 2025; it has published no economic study. A separate company estimate of up to 344 million carats of remaining potential at Gravelotte is a non-JORC exploration target, not a compliant resource, and is not recorded as one here.
Notable vs. Peers
- Jurisdiction risk score of 5/10 is meaningfully riskier than the peer average of 7.4/10.
Lifecycle Milestones
A relative ranking of how closely this company matches the profile of juniors that have actually been acquired — not a probability, and not a reason to buy. Acquisitions are rare: only a few dozen significant deals happen a year across a universe of thousands of juniors, so even a high score here describes a long shot. The strongest signal the underlying research identifies — whether a major already holds a JV, earn-in, or 5–19.9% strategic stake — isn't tracked yet and is absent from this score.
Your Rankings
Management Team
Executive Chairman of Gem Resources Plc. Experienced investor, entrepreneur and corporate executive with expertise in international markets, commodity trading and strategic financing; currently Chairman and Managing Director of PT International Development Corporation Limited (HKEX-listed).
Director and Chief Executive Officer of Lexington Gold Ltd. Qualified geologist with 22 years' experience in mining and exploration.
Non-Executive Chairman of Lexington Gold Ltd. Geologist with 40 years' experience in the mining and exploration industry.
Non-Executive Director of Gem Resources Plc. Corporate finance professional with 30+ years' experience in international capital markets, investment management and business development across fintech, entertainment and hospitality sectors.
Non-Executive Director of Gem Resources Plc. 35 years in corporate finance and venture capital; facilitated multiple LSE/AIM listings and reverse takeovers; co-founded Cleeve Capital and Mithril Capital.
Independent Non-Executive Director of Gem Resources Plc. London-based financier and qualified solicitor in Capital Markets and M&A, advising AIM companies on IPOs, acquisitions and restructurings.
Group Chief Financial Officer of Lexington Gold Ltd., joined April 2013. Holds accounting credentials from South Africa and Australia.
Insiders, Investors & Smart Money
Notable shareholders and insiders whose involvement is worth knowing about, plus what we're seeing from institutional/large-investor activity.
Man Chun Louis Ching, through his holding company North Galaxy Development Company Limited, is disclosed as holding just over 50% of voting rights -- a large outside stake, though not identified as a resource-sector specialist investor. Director Peter Redmond also bought shares on the open market in early 2025.
No notable insiders tracked for this miner yet.
Reports, Presentations & Documents
We haven't parsed this company's PEA/PFS/FS recommendations yet — cut-off grade, mine life, DCF/NPV, and the report's own next-steps guidance are a planned research pass, not live data for every company yet.