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DYLLF: Infill RC Drilling Program at Tumas Uranium Project Increases the Estimated Mineral Resource by 50% and the Ore Reserve Estimate by 121%; on Track to Complete DFS on Tumas by end of 2022

DYLLF: Infill RC Drilling Program at Tumas Uranium Project Increases the Estimated Mineral Resource by 50% and the Ore Reserve Estimate by 121%; on Track to Complete DFS on Tumas by end of 2022

DYLLF:Tumas鈾項目的加密RC鑽探計劃使估計的礦產資源量增加50%,礦石儲量估計增加121%;Tumas的DFS有望在2022年底完成
Benzinga Real-time News ·  2021/11/27 05:52

By Steven Ralston, CFA

史蒂文·拉爾斯頓(Steven Ralston),CFA

OTC:DYLLF | ASX:DYL.AX

場外交易:DYLLF|ASX:DYL.AX

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Management's goal is develop Deep Yellow (OTC:DYLLF) (ASX:DYL.AX) into a Tier I, multi-jurisdictional uranium producer during the current uranium up-cycle. Currently, management is pursuing activities at an accelerated pace that will support the completion of a DFS on the Tumas Project with a 20+ year LOM operation, up from the 11 ½ years in the Pre-Feasibility Study (PFS) that was released in February 2021.

經營目標是發展深黃(場外交易:DYLLF)(ASX:DYL.AX)成為一家一級、多轄區的鈾生產商在當前的鈾上升週期中。目前,管理層正在加速開展活動,以支持完成關於Tumas項目的外勤部長達20多年的LOM運營,高於2021年2月發佈的前期可行性研究(PFS)中的11年半。

Since the beginning of 2021, Deep Yellow has achieved several highly significant milestones toward becoming a Tier I producer of uranium.

從2021年初開始,深黃在成為一級鈾生產商方面取得了幾個非常重要的里程碑.

Tumas Project

Tumas項目

Infill drilling programs between February and August 2021 at Tumas 3, Tumas 1 & Tumas 1 East contributed to an updated Mineral Resource Estimate, primarily through converting over 100% of the existing Inferred Resources to the Indicated Resource category. This upgrade drilling campaign was successful in supporting management's goal of expanding the LOM to over 20 years for the forthcoming Definitive Feasibility Study (DFS), which is expected to be completed in the second half of calendar 2022.

2021年2月至8月期間的加密鑽井計劃在Tumas 3,Tumas 1和Tumas 1 East促成了一個更新的礦產資源估算,主要是通過將超過100%的現有推斷資源轉換為指定的資源類別。這次升級鑽探活動成功地支持了管理層的目標擴大Lom長達20多年為即將到來的最終可行性研究(DFS),預計將於2022年下半年完成。

2021 Tumas Drilling Programs

2021年圖馬斯鑽探計劃

Between February 2021 and June 2021, Deep Yellow completed a multi-phase, 911-hole, 17,679m infill RC drilling program at Tumas 3, which is comprised of Tumas 3 Central, Tumas 3 West and Tumas 3 East. The infill drilling program, which utilized three RC drill rigs, targeted the lateral extensions of the Tumas 3 deposits. Drill holes were surveyed with down-hole radiometric gamma logging providing data to confirm grade continuity across the drilled areas. A 117% conversion of Inferred Resources to the Indicated category was achieved.

在2021年2月至2021年6月期間,深黃色已完成多相,911孔,17679米填充RC鑽井計劃位於圖馬斯3,由Tumas 3組成中環,Tumas 3西和圖馬斯3。加密鑽探計劃利用了三個RC鑽機,目標是Tumas 3礦藏的橫向延伸。通過井下放射性伽馬測井提供數據,對鑽孔進行了勘測。確認等級 連續性穿過鑽探區域。推斷資源到指定類別的轉換率達到117%。

Thereafter, between June 18th and August 12th, Deep Yellow completed a 556-hole, 6,982m infill RC drilling program at Tumas 1 East, a discrete mineral deposit within the palaeochannel system at Tumas. The uranium mineralization was located at a depth between 1m and 15m depth with an average thickness of 5.5m. With the closer drill-hole spacing, a 102% conversion of Inferred Resources to the Indicated category was achieved. The result was a Maiden Indicated Mineral Resource of 19.6Mlb eU308 at 245ppm. Furthermore, an Inferred Mineral Resource of 9.2Mlb eU308 at 216ppm has the potential to be upgraded through additional drilling programs, along with adequately testing the remaining 35%-45% of the existing, highly prospective Tumas 1 East Mineral Resource. This upgraded Mineral Resource for Tumas 1 East contributed to an updated Mineral Resource Estimate of the total Tumas Project.

此後,在六月十八號之間,和8月12日,深黃色已完成一個556洞,6982米加密RC鑽井程序在…Tumas 1東部,這是圖瑪斯古河道系統中的一個離散礦牀。鈾礦化深度1~15m,平均厚度5.5m。隨着鑽孔間距的縮小,推斷資源向指示類別的轉化率達到了102%。結果是一個初露端倪的礦產資源1960萬磅歐盟308245ppm。此外,一個推斷的礦產資源歐盟920萬磅308216ppm的儲量有可能通過額外的鑽探計劃進行升級,同時充分測試現有的、極具前景的TOMAS 1東部礦產資源剩餘的35%-45%。Tumas 1 East升級後的礦產資源有助於更新整個Tumas項目的礦產資源估算。

Updated Mineral Resource Estimate

更新的礦產資源估算

The 2021 drilling programs at the Tumas Project contributed to a significant upgrade of the company's estimated Mineral Resource. The Tumas deposits now have estimated Indicated Resources of 98.7 million lbs. U308 grading at 266ppm uranium, up from the pre-2021 drilling program estimate of 52.6 million lbs., and also up from the intermediate updated Mineral Resource Estimate of 79.1 million lbs. announced on July 29th.

Tumas項目的2021年鑽探計劃為該公司估計的礦產資源量大幅上調。這個Tumas存款現已估計已指示的資源為9870萬磅。使用308鈾品位為266ppm,高於2021年之前鑽探計劃估計的5260萬磅,也高於中期更新的礦產資源估計7910萬磅。7月29日宣佈.

Since early 2020, exploration and infill drilling programs have increased the Estimated Indicated Mineral Resource at the Tumas Project by 250% to 98.7 million lbs. U308.

自2020年初以來、勘探和加密鑽井計劃將圖馬斯項目的預計指示礦產資源量增加250%到9870萬磅。使用308.

Updated Ore Reserve Estimate

更新的礦石儲量估算

The significant increase in Estimated Indicated Mineral Resource at the Tumas Project prompted an update of the Ore Reserve estimated in the February 2021 Pre-Feasibility Study. Using the same factors utilized in the PFS, the Estimated Probable Ore Reserve was updated to 68.40 million lbs. eU308 at 345ppm, an increase of 121% from to 31.0 million lbs. in the Maiden Reserve estimated in the PFS. The upgrade indicates a LOM operation of approximately 26 years.

由於Tumas項目的估計指示礦產資源量大幅增加,促使更新了2021年2月預可行性研究中估計的礦石儲量。使用與PFS相同的因素,估算可能儲量已更新為6840萬磅。歐盟308在345ppm,一個增長121%從3100萬磅到3100萬磅。在PFS中估計的少女保護區。此次升級表明LOM的運行時間約為26年。

Omahola Basement Project

奧馬霍拉地下室項目

The Mineral Resource Estimate at the Omahola Project was upgraded from a Measured, Indicated and Inferred Resource base of 45Mlb at 420ppm eU308 at a cut-off of 250ppm (JORC 2004 Code) to 125.3Mlb at 190ppm eU308 at 100ppm cut-off (JORC 2012 Code). The upgrade occurred through a thorough review of the underlying data of the three resource deposits. On October 5, 2021, a 200-hole (7,100m) shallow RC drill program commenced in order to identifying new mineralized areas beyond the known deposits.

這個礦產資源評價奧馬霍拉項目曾經是升級從一個測量、指示和推斷資源庫4500萬磅,歐盟420ppm308截止值為250ppm(JORC 2004規範)至125.3 Mlb歐盟190ppm308以100ppm為截止點(JORC 2012規範)。升級是通過對三個資源存款的基礎數據進行徹底審查而進行的。2021年10月5日,一項200孔(7100米)的淺部RC鑽探計劃啟動,以識別已知礦牀以外的新礦化區。

Located on EPL 3496, the Omahola Project currently consists of three distinct deposits (Ongolo, MS7 and Inca), which were identified between 2009 and 2013. These shallow deposits, which occur at a depth of 20m to 250m, are a second type of uranium mineralization at the Reptile Project described as basement/alaskite. Usually referred to as uraniferous leucogranites, alaskite (a local term) dyke-like formations were formed by molten granite intruding into sedimentary rock. It is postulated elevated uranium grades occur when high-grade metamorphism causes a partial melting of basement rocks, which enhances the transportation and enrichment of uranium ore, such as at Rössing South.

奧馬霍拉項目位於EPL 3496上,目前由三個不同的礦藏組成(MS7翁戈洛印加),它們是在2009年至2013年期間確定的。這些賦存於20米至250米深的淺層礦牀是爬行動物項目的第二種鈾礦化類型,被描述為地下室/阿拉斯加巖。通常被稱為含鈾的淡色花崗巖,阿拉石(當地術語)巖牆狀構造是由熔融的花崗巖侵入沉積巖形成的。據推測,當高級變質作用導致基底巖石部分熔融時,鈾品位就會升高,這會加強鈾礦的運輸和富集,比如在羅辛南部(Rössing South)。

Alaskite Alley, a north-south trending zone of occurrences of uraniferous leucogranite, currently supports two mines (Rössing and Husab), where the primary mineralization of the ore bodies is usually found in sheets of uranium-rich, granite-hosted alaskite (pegmatitic alkali-leucogranite). Rössing and Husab are almost due north of the Reptile Project, and Alaskite Alley appears to cut through the western part of Deep Yellow's EPL 3496 tenement, in which Deep Yellow has discovered these three uranium deposits.

阿拉斯加小巷南北向的含鈾淡色花崗巖產狀帶,目前支持兩個礦(Rössing和Husab),礦體的原生礦化通常在富含鈾的花崗巖賦存的阿拉石巖片(偉晶質鹼性淡色花崗巖)中找到。Rössing和Husab幾乎都在爬行動物項目的北面,阿拉斯加小巷似乎穿過了深黃色的EPL 3496的西部深黃公司在其中發現了這三個鈾礦牀。

Barking Gecko

吠叫的壁虎

A Phase 1 (14-hole 3,561m) follow-up RC drilling program at the Barking Gecko North prospect was completed on October 6th 2021. The results are encouraging; however, further drilling is necessary to test the potential extension of mineralization both directionally and at depth. A 3,500m Phase 2 drilling program is being planned.

A 階段1(14孔3561米)後續RC鑽探計劃狂吠的壁虎北前景曾經是已完成10月6日2021年結果令人鼓舞;然而,有必要進一步鑽探,以測試礦化在方向和深度上的潛在延伸。一項3500米的二期鑽井計劃正在規劃中。

URANIUM INDUSTRY

鈾工業

Recent developments in the uranium industry have accelerated the pace toward the impending supply-demand imbalance expected to occur in the 2023-2025 timeframe. Several catalysts have stimulated three major increases in the price of uranium in the spot market: the first from $18 per pound to the mid-$20 range, the second from $22 to the $28-$34 range, and now a third leg up to $45-$50 range. These catalysts have increased the visibility of the structural supply deficit to both utilities and investors, highlighting the transparency of the true incentive price needed to economically bring sufficient capacity on-line.

鈾工業的最新發展已經加快了邁向即將到來的供需失衡的步伐,預計2023-2025年將出現供需失衡。幾種催化劑刺激現貨市場鈾價三次大漲:第一從每磅18美元到20美元的中檔,第二從22美元到28-34美元,現在是第三升至45-50美元區間。這些催化劑提高了結構性供應赤字對公用事業公司和投資者的可見度,突顯出經濟上帶來足夠在線產能所需的真實激勵價格的透明度。

The catalysts include:

這個催化劑包括:

Production Rationalization by the major producers of uranium (Kazatomprom and Cameco)

生產合理化鈾的主要生產商(哈薩克斯坦國家石油公司和Cameco公司)

• Starting in 2016 and continuing today, the rationally planned curtailments of production by the two major producers of uranium (Kazatomprom and Cameco) has resulted in a shrinkage of secondary supplies, which stabilized and initially reset the price of U308 in the transaction market.

·從2016年開始並持續到今天,兩大鈾生產商(哈薩克斯坦國家原子能公司和Cameco公司)合理規劃的減產導致二次供應減少,這穩定並初步重新設定了鈾的價格。308在交易市場上。

◦ Between 2017 and 2020, Kazatomprom reduced uranium production from 26,600 t U308 in 2016 to 19,477 t U308, which includes approximately 3,300 t  U308 due to the impact of the COVID-19 pandemic.

2017至2020年間的◦,卡託普羅姆鈾產量從2.66萬噸減少到308到2016年的19477噸308,包括約3300t U308由於新冠肺炎大流行的影響。

Cameco halted production at Rabbit Lake in 2016 and at McArthur River in 2018. Subsequently, Cameco had to purchase material in the spot market in order to meet the company's delivery commitments.

卡梅科2016年停止了兔子湖的生產,2018年停止了麥克阿瑟河的生產。隨後,Cameco不得不在現貨市場採購材料,以履行公司的交貨承諾。

COVID-19 prompted the shutdown of several uranium mines in Canada, Australia and Africa, which accelerated the inventory drawdown of secondary supplies.

新冠肺炎促使加拿大、澳大利亞和非洲的幾座鈾礦關閉,這加速了二次供應的庫存減少。

The price of U308 bottomed at $10.00 per pound in November 2016 in the spot market. As Cameco and Kazatomprom rationalized production, uranium rallied to $28.90 in January 2019 before settling in the $24-$26 range. Then in March 2020, the outbreak of COVID-19 impacted uranium production. Cameco suspended production at Cigar Lake, and approximately 3,300 t U308 of Kazatomprom's production was lost as a result of the pandemic. As a result, the price of U308 spiked up to $34.

使用的價格308現貨市場在2016年11月跌至每磅10.00美元的底部。隨着Cameco和KazAtomprom將生產合理化,鈾在2019年1月升至28.90美元,隨後穩定在24-26美元的區間。然後在2020年3月,新冠肺炎的爆發影響了鈾生產。Cameco暫停了雪茄湖的生產,大約3300噸U308由於這場大流行,該公司的生產損失了一半。因此,美國的價格308漲到了34美元。

The launch of the Sprott Physical Uranium Trust has significantly impacted the availability of secondary supply and also has brought greater transparency to the sequestering process.

推出了Sprott物理鈾信託公司這對二次供應的可用性產生了重大影響,也給封存過程帶來了更大的透明度。

• Sprott created the Sprott Physical Uranium Trust (SPUT) through the acquisition of Uranium Participation Corporation (UPC) in April 2021 and its subsequent restructuring into a purchaser and stockpiler of U308. SPUT was formally launched on August 17, 2021 and it immediately commenced to purchase uranium purchase in a program funded by an initial $300 million at-the-market (ATM) financing. Through the initial and subsequent ATM financings, SPUT has raised just under $1.0 billion (under the current $1.2 billion authorization) and purchased & stacked 21 million pounds of U308. Though other entities have sequestered uranium (e.g. Yellowcake plc, Energy Fuels and Uranium Energy), the Sprott Physical Uranium Trust has added significant scale to the sequestering market mechanism. The price of U308 reacted by rallying to about $50.00 per pound in the spot market and has settled in the $45-$47 range.

·Sprott於2021年4月收購鈾參與公司(UPC),隨後重組為Sprott實物鈾信託公司(SPUT),從而創建了Sprott實物鈾信託基金(SPUT用户的購買者和儲備者308。SPUT於2021年8月17日正式啟動,它立即開始購買鈾,該計劃由最初3億美元的市場(ATM)融資提供資金。通過最初和隨後的ATM融資,SPUT已經籌集了略低於10億美元(根據目前12億美元的授權),併購買了&堆積了2100萬磅的U308。雖然其他實體已經封存了鈾(如黃餅公司、能源燃料公司和鈾能公司),但Sprott實物鈾信託基金為封存市場機制增加了相當大的規模。使用的價格308現貨市場的反應是反彈至每磅約50.00美元,並已穩定在每磅45-47美元的區間。

Policy commitments by major countries are attempting to reduce carbon emissions in an effort to thwart global warming. Governments and individuals are coming to realize that nuclear power can provide green electrical energy with an extremely low carbon footprint.

主要國家的政策承諾正試圖減少碳排放,以努力阻止全球變暖。各國政府和個人逐漸意識到,核能可以以極低的碳足跡提供綠色電能。

China is planning for nuclear energy to provide 70GW by 2025 under its 14th 5-year plan, up from 51GW currently. Furthermore, China is planning to build 150 new nuclear reactors over the next 15 years.

中國根據其第14個五年計劃,核能計劃到2025年提供70千兆瓦,高於目前的51千兆瓦。此外,中國計劃在未來15年內新建150座核反應堆。

• In the United States, the recently enacted Infrastructure Bill allocates $6 billion to prevent premature retirement of existing reactors and $2.5 billion to develop advanced reactors.

·在美國最近頒佈的基礎設施法案撥款60億美元用於防止現有反應堆提前退役,25億美元用於開發先進反應堆。

• In France, President Emmanuel Macron announced on November 9th that France will pursue the construction of new nuclear reactors in order to reduce carbon emissions.

·在法國,總統伊曼紐爾·馬克龍於11月9日宣佈法國將繼續建設新的核反應堆,以減少碳排放。

Japan is planning for nuclear power to provide 20%-22% of the country's energy by 2023.

日本正在計劃到2023年核電提供全國20%-22%的能源。

These catalysts are rebalancing the uranium market, positioning it to achieve the incentive price required to economically develop and bring online sufficient new uranium mine production capacity in order to satisfy the structural supply deficit in the out-years.

這些催化劑正在重新平衡鈾市場。將其定位為達到經濟發展所需的激勵價格,並使足夠的新鈾礦產能上線,以滿足未來幾年的結構性供應短缺。

In 2021, the demand for uranium is estimated to be approximately 191 million pound of U308, while primary production is expected to be only 129 million pounds. The 62 million pound gap will need to be satisfied by secondary supplies. The cumulative gap is estimated to total 205 million pounds through 2025 and rise to 334 million pounds by 2028.

2021年,對鈾的需求估計約為1.91億磅鈾308,而初級產量預計僅為1.29億英鎊。6200萬英鎊的缺口將需要通過二次供應來填補。這個預計到2025年,累計缺口將達到2.05億英鎊到2028年上升到3.34億英鎊。

With growing long-term demand for uranium fuel, the gap between future demand and supply is widening. Higher uranium prices are necessary for existing mines to return to production and for new mines to be developed.

隨着對鈾燃料的長期需求不斷增長,未來供需之間的差距正在拉大。較高的鈾價是現有礦山恢復生產和開發新礦山所必需的。

Traditionally, nuclear electric utilities have tended to negotiate and enter into uranium term supply contracts in the fall, after the World Nuclear Association conference in early September. At the conference, all the major industry players meet and share information in order to gauge the current status on the nuclear energy industry. Equipped with this knowledge, representatives of nuclear electric are better prepared to make more informed decisions concerning the procurement of nuclear fuel.

傳統上,核電公用事業公司傾向於在9月初世界核協會(World Nuclear Association)會議之後,在秋季談判並簽訂鈾定期供應合同。在這次會議上,所有主要的行業參與者聚集在一起,分享信息,以評估核能行業的現狀。有了這些知識,核電公司的代表就能更好地做好準備,做出關於核燃料採購的更明智的決定。

For example, subsequently, on November 12, 2021, Kazatomprom signed two term contracts with China, i.e. with China National Uranium Company Ltd. (CNNC) and State Nuclear Uranium Resources (NPTC).

例如,隨後在2021年11月12日,哈薩克斯坦國家原子能公司與中國簽署了兩份定期合同,即與中國鈾有限責任公司(CNNC)和國家核鈾資源公司(NPTC)簽訂了兩份定期合同。

Valuation

估值

Broadly speaking, the public uranium companies can be grouped into three segments: producers, development companies and exploration companies. Producers are actively mining and generating revenues. Exploration companies are prospecting and/or drilling to establish mineral resources. In between these two segments are the development companies that already have established resources and are advancing through the process to bring a mine in operation, generally from the point of initiating a Pre-Feasibility Study to the actual construction of a mine. The comparable companies to Deep Yellow fall into this category.

從廣義上講,上市鈾公司可以分為三個部分:生產商、開發公司和勘探公司。生產商正在積極開採和創造收入。勘探公司正在勘探和/或鑽探,以建立礦產資源。介於這兩個部分之間的是開發公司,它們已經建立了資源,並正在推進將礦山投入運營的過程,通常是從啟動預可行性研究到實際建設礦山。深黃的可比公司就屬於這一類。

Further, the comparable companies have been narrowed through quantitative factors, particularly those with a market capitalization over $100 million and trading above $0.30 per share. This process captures a range of well-funded junior uranium development companies. Currently, the P/B valuation range of these comparable companies is between 4.6 and 10.3. With the expectation that Deep Yellow's stock will attain a mid-second quartile P/B ratio of 7.8, our comparable analysis valuation price target is US$1.45.

此外,通過量化因素縮小了可比公司的範圍,特別是那些市值超過1億美元、每股交易超過0.30美元的公司。這一過程吸引了一系列資金雄厚的初級鈾開發公司。目前,這些可比公司的市盈率估值區間在4.6-10.3之間。由於預計深黃的股票將達到7.8的中下四分位市盈率,我們的可比分析估值目標價為1.45美元。

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