Lara Provides an Update on Its Planalto Copper Project in Brazil
Lara Provides an Update on Its Planalto Copper Project in Brazil
Vancouver, British Columbia--(Newsfile Corp. - January 29, 2024) - Lara Exploration Ltd. (TSXV: LRA) ("Lara") is pleased to provide an update on work at its Planalto Copper Project in Brazil. Q4-2023 saw the completion of the 2023 drill program of 9,100m, linking the Homestead and Cupuzeiro discoveries into a single body of mineralization, with Final Exploration Reports then filed with the National Mining Agency ("ANM") on the two northern licenses, defining mineral resources to Brazilian standards for the Cupuzeiro mineralization and the Gap Zone linking it to the original Homestead discovery. The Company has now started work on resource estimates and plans to undertake further technical and environmental studies on the combined Homestead and Cupuzeiro target in the coming months.
不列顛哥倫比亞省溫哥華--(Newsfile Corp.,2024年1月29日)——勞拉勘探有限公司(TSXV:LRA)(“Lara”)很高興提供其巴西普拉納爾託銅礦項目的最新工作情況。Q4-2023 完成了2023年9,100米的鑽探計劃,將霍姆斯特德和庫普塞羅的發現聯繫成一個單一的礦化體,然後向國家礦業局(“ANM”)提交了關於兩個北方許可證的最終勘探報告,按照巴西的庫普塞羅礦化標準定義了礦產資源,並將間隙區與最初的霍姆斯特德發現聯繫起來。該公司現已開始進行資源估算,並計劃在未來幾個月內對Homestead和Cupuzeiro的合併目標進行進一步的技術和環境研究。
During Q4-2023 the Company also received results of the preliminary metallurgical testwork for the Cupuzeiro mineralization, undertaken on a master composite with a head grade of 0.46% Cu, a low-grade composite with 0.34% Cu and a high-grade composite with 0.85% Cu (all with minor amounts of gold). QUEMSCAN analysis showed the dominant sulphide mineral to be chalcopyrite, though unlike Homestead, this portion of the body also carries some pyrite. The primary gangue minerals are quartz, feldspar, biotite, and chlorite, with a notable percentage increase in the micas relative to quartz and feldspar in the higher-grade sample. Copper recoveries of 88-92% were reported depending on grind size, with a similar performance for all three composites.
在 Q4-2023 期間,公司還收到了對Cupuzeiro礦化的初步冶金測試結果,該試驗對銅頭品位爲 0.46% 的主複合材料、銅含量爲 0.34% 的低品位複合材料和含銅量爲 0.85% 的高品位複合材料(均含有少量金)進行。QUEMSCAN分析顯示,主要的硫化物礦物是黃銅礦,儘管與霍姆斯特德不同,人體的這一部分也含有一些黃鐵礦。主要的脈石礦物是石英、長石、黑雲母和亞氯酸鹽,在較高等級的樣品中,雲母相對於石英和長石的百分比顯著增加。據報道,銅回收率爲88-92%,具體取決於研磨尺寸,所有三種複合材料的性能都相似。
Acquisition of the Zaspir license is now completed and subject only to a 2% NSR royalty on any production, half of which can be repurchased for US$250,000. There is a final US$50,000 option payment due to Anglo American Niquel Brasil Ltda ("Anglo") for the Tariana license at the end of Q1-2024 and then a 1.25% NSR royalty without buyback rights. If the project is not in production by Q2-2026, there is a penalty payment to Anglo of a further US$50,000 and then minimum monthly royalty payments of US$4,167 for the sooner of five years or when production starts.
Zaspir許可證的收購現已完成,任何產品僅需支付2%的NSR特許權使用費,其中一半可以以25萬美元的價格回購。在 Q1-2024 結束時,英美資源集團Niquel Brasil Ltda(“Anglo”)將爲塔里亞納牌照支付最後5萬美元的期權付款,然後支付1.25%的NSR特許權使用費,但沒有回購權。如果該項目在 Q2-2026 之前未投入生產,則需要再向盎格魯支付5萬美元的罰款,然後在五年或開始生產時的最低每月特許權使用費爲4,167美元。
About the Planalto Project:
關於 Planalto 項目:
The Planalto Copper Project covers volcano-sedimentary sequences and intrusives of early Proterozoic-age, located between Vale's Sossego copper mine and Cristalino copper deposit, and BHP's Pedra Branca copper mine and Antas mill, in the Carajás Mineral Province of northern Brazil. Lara owns 100% of the Homestead discovery, subject to a 2% NSR royalty payable on any production (Lara retains the right to purchase 50% of this royalty for a cash payment of US$2 million). Lara has further options to acquire outright two adjacent licenses, covering northward strike extensions to the Homestead mineralization; and containing the new Cupuzeiro discovery, from Mineração Tariana and Mineração Zaspir (see news releases of January 11 and March 15, 2021, for details). To date 26,016m of diamond drilling has been completed on the Planalto Copper Project, with the latest holes reported Q4-2023 linking Homestead and Cupuzeiro into a single body of mineralization.
普拉納託銅礦項目涵蓋了元古代早期的火山沉積序列和侵入物,位於淡水河谷的索塞戈銅礦和克里斯塔利諾銅礦以及位於巴西北部卡拉雅斯礦業省的必和必拓的佩德拉布蘭卡銅礦和安塔斯磨坊之間。勞拉擁有霍姆斯特德發現的100%股份,任何產品均需支付2%的NSR特許權使用費(勞拉保留以200萬美元現金購買該特許權使用費50%的權利)。勞拉還有其他選擇,可以直接獲得兩份相鄰的許可證,涵蓋霍姆斯特德礦化的向北擴展;幷包含塔裏安娜和米納卡奧·扎斯皮爾的新庫普塞羅發現(詳情見2021年1月11日和3月15日的新聞稿)。迄今爲止,普拉納託銅礦項目已經完成了26,016米的鑽石鑽探,據報道,最新的 Q4-2023 鑽孔將霍姆斯特德和庫普塞羅連接成一個單一的礦化體。
Sampling methodology, Chain of Custody, Quality Assurance and Quality Control
抽樣方法、產銷監管鏈、質量保證和質量控制
The sample collection and dispatch to Belem (Pará State Capital) of the bulk sample was carried out by and under the supervision of the Company's Vice-President Exploration. The sample was then air freighted by an international carrier from Belem to Blue Coast Research in Canada. Sample intervals for the individual drill core samples making up the bulk sample varied between 1.0m and 2.5m and were contiguous with the sampling intervals used during the earlier half core drill hole sampling used to determine the composite copper grades for each of the drill holes.
散裝樣本的樣本收集和運送到貝倫(帕拉州首府)是由該公司副總裁Exploration進行並監督的。然後,樣本由一家國際航空公司從貝倫空運到加拿大的藍海岸研究中心。構成散裝樣本的單個鑽芯樣品的採樣間隔在1.0m至2.5m之間,並且與前半岩心鑽孔採樣期間使用的採樣間隔是連續的,該採樣間隔用於確定每個鑽孔的複合銅品位。
Michael Bennell, Lara's Vice President Exploration and a Fellow of the Australasian Institute of Mining and Metallurgy (AusIMM), is a Qualified Person as defined by National Instrument 43-101 Standards of Disclosure for Mineral Projects and has approved the technical disclosure and verified the technical information in this news release.
根據National Instrument4的定義,勞拉的勘探副總裁兼澳大利亞礦業和冶金學會(AusiMM)研究員邁克爾·貝內爾是合格人員 礦產項目披露標準 並已批准技術披露並驗證了本新聞稿中的技術信息。
About Lara Exploration
關於《勞拉探險》
Lara is an exploration company following the Prospect and Royalty Generator business model, which aims to minimize shareholder dilution and financial risk by generating prospects and exploring them in joint ventures funded by partners, retaining a minority interest and or a royalty. The Company currently holds a diverse portfolio of prospects, deposits and royalties in Brazil, Peru and Chile. Lara's common shares trade on the TSX Venture Exchange under the symbol "LRA".
Lara是一家遵循Prospect and Royalty Generator商業模式的勘探公司,該模式旨在通過創造潛在客戶並在合作伙伴資助的合資企業中進行勘探、保留少數股權和/或特許權使用費來最大限度地減少股東稀釋和財務風險。該公司目前在巴西、秘魯和智利持有多元化的前景、存款和特許權使用費組合。Lara的普通股在多倫多證券交易所風險交易所交易,代碼爲 “LRA”。
For further information on Lara Exploration Ltd. please consult our website , or contact Chris MacIntyre, VP Corporate Development, at +1 416 703 0010.
有關 Lara Exploration Ltd. 的更多信息,請訪問我們的網站,或致電 +1 416 703 0010 聯繫企業發展副總裁 Chris MacIntyre。
Neither the TSX Venture Exchange nor the Investment Industry Regulatory Organization of Canada accepts responsibility for the adequacy or accuracy of this release.
多倫多證券交易所風險交易所和加拿大投資行業監管組織均不對本新聞稿的充分性或準確性承擔責任。
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