Mountain Province Diamonds Unearths Major Kimberlite Discoveries, Poising Gahcho Kué for Extended Life
Mountain Province Diamonds Inc., a leading participant in the global diamond mining sector, has announced a series of highly promising new kimberlite discoveries in the immediate vicinity of its Gahcho Kué mine. These significant findings are the result of an ongoing, highly focused exploration program designed to maximize the long-term value and operational longevity of one of the world’s most significant new diamond mines. The company’s latest update highlights not only the success of its exploration strategy but also the robust geological potential remaining within the Gahcho Kué lease area, particularly for extending the mine’s operational lifespan through the identification of new diamondiferous deposits.
Strategic Exploration Yields Impressive New Kimberlite Intercepts
The core of Mountain Province Diamonds’ recent success lies in the identification of substantial new kimberlite bodies. One of the most encouraging outcomes is the confirmation of additional kimberlite within the crucial corridor located between the 5034 and Tuzo kimberlites. This strategic zone has yielded true intercepts measuring an impressive up to 72 meters in thickness. Such substantial widths are particularly noteworthy as they often indicate the presence of significant volumes of potentially diamond-bearing material, offering a strong foundation for future resource expansion. The geological team is diligently working to fully delineate the extent of these new discoveries, which are strategically positioned to be integrated efficiently into existing or future mine plans.
Further adding to the excitement, the Curie target, an area previously identified for its strong exploration potential, has also been confirmed to host significant kimberlite intercepts. Drills at the Curie target have encountered kimberlite up to 52 meters in thickness. The full magnitude and scope of this discovery, much like those in the 5034-Tuzo corridor, are still under evaluation, promising further updates as detailed geological modeling progresses. These discoveries underscore the efficacy of Mountain Province Diamonds’ advanced geophysical and geological targeting methods, validating the company’s commitment to data-driven exploration within its core assets.
Focused Objectives Drive Exploration Success at Gahcho Kué
Mountain Province Diamonds’ detailed exploration program is meticulously structured around clearly defined objectives, each aimed at unlocking further value from the Gahcho Kué property. The company had outlined three primary areas of focus that have now begun to bear fruit. The first objective was to systematically drill test for extensions to the Hearne kimberlite, specifically targeting the areas between its known north and south lobes. Understanding the full geometry and continuity of the Hearne kimberlite is crucial for optimizing its future mining potential and resource utilization.
The second key objective, which has already yielded remarkable results, was to intensely drill test the corridor situated between the 5034 and Tuzo kimberlites. This area was particularly scrutinized around the vicinity of the North Pipe kimberlite, which has historically shown significant promise. The recent announcement of thick kimberlite intercepts in this very corridor directly validates this strategic focus, highlighting the company’s ability to convert geological hypotheses into tangible discoveries.
Finally, the exploration program aimed to thoroughly drill test the Curie ground gravity target. This target, strategically positioned between the Tesla and Tuzo kimberlites, was identified through advanced geophysical surveys as an area with high potential for new kimberlite occurrences. The confirmation of kimberlite intercepts up to 52 meters at Curie demonstrates the successful execution of this objective and expands the known footprint of diamond-bearing geology within the Gahcho Kué lease. These targeted efforts are integral to securing a robust and sustainable future for the mine.
Projected Resource Additions and Extended Mine Life
The implications of these recent discoveries are profound, with Mountain Province Diamonds projecting significant potential for extending the mine life at Gahcho Kué. Stuart Brown, the Company’s President and Chief Executive Officer, expressed considerable optimism regarding the ongoing success of the near-mine exploration program. He commented, “Our continued success in this near-mine exploration programme is very encouraging. The earlier work on the additional kimberlite identified on the Southwest Corridor kimberlites is scheduled to be classified in the last quarter of 2018 in time for inclusion for the 2019 mine plan. The ranges for potential addition to the resource (100% basis) are 1.5 to 2.8 million tonnes and 2.2 to 4.2 million carats.” This significant potential addition to the resource base underlines the economic viability and strategic importance of these new finds.
Crucially, work on developing comprehensive geological models and detailed resource estimates for both the Hearne kimberlite and the 5034 North Lobe/North Pipe Extension additional kimberlites is on an accelerated timeline, scheduled for completion in the first quarter of 2019. These updated models and resource estimations are expected to be incorporated into a modified mine plan, which will ultimately guide future mining operations at Gahcho Kué. The fact that these significant kimberlite discoveries are situated well within the existing mine plan area greatly simplifies their potential integration into production, reducing the need for extensive new infrastructure and accelerating their path to economic contribution.
The strategic importance of these discoveries cannot be overstated. Should these new kimberlites prove economically viable – a strong probability given their proximity and significant intercepts – they are unequivocally expected to contribute substantial additional tonnage to the mine, directly translating into an extension of the Gahcho Kué mine’s operational lifespan. This outcome is a key strategic goal for Mountain Province Diamonds, ensuring long-term shareholder value and sustained production from this world-class diamond asset.
The Meticulous Process of Diamond Exploration and Evaluation
Diamond exploration is a complex, multi-stage process that combines cutting-edge technology with rigorous geological analysis. The current exploration drill program at Gahcho Kué, which is now nearing its completion, exemplifies this methodical approach. It begins with initial geophysical surveys, such as ground gravity and magnetic surveys, which identify anomalous areas that may indicate the presence of kimberlite pipes or dikes hidden beneath the overburden. Once targets are prioritized, diamond drilling commences, carefully extracting core samples from deep within the earth.
Following the drilling phase, the retrieved core samples undergo detailed logging and sampling. This critical stage involves geologists meticulously examining each meter of core, identifying geological features, rock types, and most importantly, any indicator minerals associated with diamonds, such as pyrope garnet, ilmenite, and chromite. Samples are then prepared for laboratory analysis, including microdiamond analysis, to confirm the diamondiferous nature of the kimberlite and to assess its grade and diamond characteristics. This meticulous evaluation ensures that all potential resources are accurately assessed before committing to further development.
Gahcho Kué: A Cornerstone Asset for Mountain Province Diamonds
The Gahcho Kué mine, located in Canada’s remote Northwest Territories, is a joint venture between Mountain Province Diamonds Inc. (49% owner) and De Beers Canada Inc. (51% owner and operator). Since commencing commercial production in 2016, it has quickly established itself as one of the world’s largest new diamond mines by carat production and a significant contributor to global diamond supply. The mine is renowned for its high-quality, high-value diamonds, which are sought after in international markets. These latest exploration successes further solidify Gahcho Kué’s position as a cornerstone asset for Mountain Province Diamonds, reinforcing its long-term production profile and revenue potential.
The ongoing investment in exploration at Gahcho Kué highlights Mountain Province Diamonds’ commitment to responsible and sustainable mining practices, continually seeking to optimize its assets and contribute positively to the Canadian mining landscape. The ability to identify and delineate new diamond resources within the existing mine footprint is an environmental and economic advantage, minimizing the need for new disturbances and leveraging established infrastructure. This forward-thinking approach ensures the company remains at the forefront of diamond discovery and production.
Future Outlook: Expanding Horizons for Diamond Production
The recent exploration achievements at Gahcho Kué paint a very optimistic picture for Mountain Province Diamonds Inc. The confirmed presence of significant new kimberlite bodies, with promising thicknesses and within existing operational zones, significantly de-risks future production plans. As the detailed logging and sampling of core nears completion, and resource estimates are finalized, the company will be well-positioned to integrate these discoveries into a revised mine plan, paving the way for sustained, long-term diamond production. These developments are expected to generate considerable interest from investors and stakeholders, underscoring the intrinsic value of Mountain Province Diamonds and its world-class Gahcho Kué asset in the dynamic global diamond market.
The success of this exploration program not only promises an extended operational life for Gahcho Kué but also reinforces the Northwest Territories’ reputation as a premier destination for diamond mining. Mountain Province Diamonds remains dedicated to unlocking the full potential of its projects, employing advanced exploration techniques and diligent resource management to ensure a prosperous future for the company and its shareholders.
News Source: gjepc.org