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Newcore Gold Drilling Intersects 3.28 G/t Gold Over 11.0 Metres, Including 6.57 G/t Gold Over 4.0 Metres at the Enchi Gold Project, Ghana

Newcore Gold Drilling Intersects 3.28 G/t Gold Over 11.0 Metres, Including 6.57 G/t Gold Over 4.0 Metres at the Enchi Gold Project, Ghana

Newcore Gold Drilling 在 11.0 米處與 3.28 g/t 的黃金相交,其中包括加納 Enchi Gold Project 超過 4.0 米的 6.57 g/t 黃金
GlobeNewswire ·  2023/08/16 19:15

Drilling at Nyam Continues to Intersect High-Grade Mineralization and Metallurgical Testwork Returns 91.7% Average Gold Recoveries in the Upper Portions of the Sulphide Mineralization

Nyam的鑽探繼續與高品位礦化交匯,冶金測試顯示硫化物礦化上部的平均金回收率為91.7%

VANCOUVER, British Columbia, Aug. 16, 2023 (GLOBE NEWSWIRE) -- Newcore Gold Ltd. ("Newcore" or the "Company") (TSX-V: NCAU, OTCQX: NCAUF) is pleased to announce an update on exploration and development activities underway at the Company's 100% owned Enchi Gold Project ("Enchi" or the "Project") in Ghana. Diamond Drilling ("DD") at the Nyam Gold Deposit ("Nyam"), targeting high-grade mineralization in the upper portions of the sulphide mineralization, intersected 3.28 grams per tonne gold ("g/t Au") over 11.0 metres ("m"), within a broader zone of 1.58 g/t Au over 26.3 m. Nyam is one of the currently identified deposits at Enchi where drilling continues to highlight the potential for longer-term resource growth from delineating high-grade underground resources in the sulphide mineralization. In addition to drilling, results of metallurgical testing on sulphide mineralization from Nyam confirmed excellent gold recoveries averaging 91.7%.

溫哥華,不列顛哥倫比亞省,2023年8月16日(環球通訊社)Newcore Gold Ltd.(“Newcore”或“公司”)多倫多證券交易所(多倫多證券交易所股票代碼:NCAU,OTCQX:NCAUF)很高興地宣佈,該公司在迦納全資擁有的Enchi金礦專案(“Enchi”或“專案”)正在進行的勘探和開發活動的最新情況。位於Nyam金礦床(“Nyam”)的鑽石鑽探(“DD”)以硫化物礦化上部的高品位礦化為目標,在11.0米(“米”)以上與每噸3.28克黃金(“g/t Au”)相交,範圍較廣,在26.3米以上的1.58克/噸Au範圍內。除鑽探外,對Nyam硫化物礦化的冶金測試結果證實,金的回收率平均為91.7%。

Additional exploration work underway at Enchi includes trenching on several kilometre-scale gold anomalies which continues to advance early-stage targets towards the drill testing stage, and further metallurgical testwork of both the oxide and sulphide mineralization.

Enchi正在進行的其他勘探工作包括挖掘幾公里尺度的金異常,繼續將早期目標推進到鑽探測試階段,以及進一步進行氧化物和硫化物礦化的冶金測試工作。

Highlights from Diamond Drilling and Metallurgical Testwork at Nyam

Nyam鑽石鑽探和冶金測試的亮點

  • Drilling targeting high-grade mineralization in the upper portions of the sulphides continues to highlight the potential for resource growth at Enchi.
    • Hole NBDD063 intersected 1.58 g/t Au over 26.3 metres, including 3.28 g/t Au over 11.0 m and 6.57 g/t Au over 4.0 m; and
    • Hole NBDD064 intersected 1.16 g/t Au over 36.4 m, including 2.03 g/t Au over 17.4 m.
  • Drilling followed-up on two northerly plunging high-grade zones identified at Nyam.
    • Five holes tested the down dip and lateral extensions to high-grade gold mineralization previously identified at Nyam in two shoots (central and southern); and
    • To date, the Nyam deposit has only been tested to a maximum vertical depth of 350 metres and remains open for further expansion to depth.
  • Results of metallurgical testing on sulphide material from the Nyam Gold Deposit confirms excellent recoveries from cyanidation averaging 91.7%.
    • 14 composite samples were analysed by a series of bottle roll tests and returned an average gold recovery of 91.7% (ranging from 82.7% to 98.0%).
  • 以硫化物上部高品位礦化為目標的鑽探繼續凸顯Enchi的資源增長潛力。
    • NBDD063井在26.3米以上相交1.58克/噸金,其中11.0米以上3.28克/噸金,4.0米以上6.57克/噸金;
    • NBDD064孔在36.4m以上交會1.16g/t Au,17.4m以上交會2.03g/t Au。
  • 隨後在Nyam確定的兩個向北傾斜的高品位地帶進行了鑽探。
    • 五個孔測試了先前在Nyam發現的高品位金礦化的向下傾斜和橫向延伸,分兩次(中部和南部);以及
    • 到目前為止,Nyam礦藏只進行了最大垂直深度350米的測試,並仍處於開放狀態,可以進一步擴大到深度。
  • 對Nyam金礦的硫化物質進行的冶金試驗結果證實,氰化的回收率平均為91.7%。
    • 對14個合成樣品進行了一系列的搖瓶試驗,平均回收率為91.7%(82.7%~98.0%)。

Greg Smith, VP Exploration of Newcore stated, "This latest drilling at our Enchi Gold Project continues to prove out our geological model that includes resource growth from the higher-grade mineralization at depth. Drilling followed-up on two previously identified high-grade shoots at Nyam, which remain open to depth and along strike, and highlight the resource growth potential of the high-grade mineralization in the sulphides. We continue to advance our understanding of the significant size and scale potential at Enchi, which is located on a prolific gold belt in southwest Ghana that hosts a number of multi-million-ounce gold mines."

Newcore勘探副總裁Greg Smith表示:“我們Enchi金礦專案的最新鑽探繼續證明我們的地質模型是正確的,該模型包括來自深層高品位礦化的資源增長。鑽探是對之前在Nyam發現的兩個高品位礦點的後續鑽探,這兩個礦點仍對深度和走向開放,並突出了硫化物中高品位礦化的資源增長潛力。我們繼續推進對Enchi巨大規模和規模潛力的理解,Enchi位於迦納西南部一條多產的金礦帶上,擁有許多數百萬盎司的金礦。”

Luke Alexander, President and CEO of Newcore stated, "We continue to advance and de-risk the development of our Enchi Gold Project in Ghana. Recently completed metallurgical testwork on sulphide mineralization at Nyam has confirmed strong recoveries averaging 91.7%, continuing to highlight the longer-term potential for resource growth from higher-grade sulphide mineralization at depth. We look forward to continuing to advance the development of Enchi with additional metallurgical testwork as we prioritize targets for our next phase of drilling to commence later this year."

Newcore首席執行官兼首席執行官盧克·亞歷山大表示:“我們繼續推進和降低我們在迦納Enchi金礦專案的開發風險。最近在Nyam完成的硫化物礦化冶金測試工作證實了強勁的回收率,平均為91.7%,繼續突出了深度較高品位硫化物礦化的較長期資源增長潛力。我們期待通過額外的冶金測試工作繼續推進Enchi的開發,同時我們為今年晚些時候開始的下一階段鑽探確定優先目標。”

This news release reports results for 5 DD holes totalling 2,155 m (NBDD060 to NBDD064) targeting the Nyam Gold Deposit. All holes intersected gold mineralization.

本新聞稿報告了針對Nyam金礦的5個總計2,155米(NBDD060至NBDD064)的DD井的結果。所有的孔都與金礦化相交。

Select assay results from the 5 holes of the drill program reported in this release are below:

本新聞稿中報告的鑽探程式的5個孔的選擇化驗結果如下:

Table 1 - Enchi Gold Project Drill Highlights

表1-Enchi黃金專案鑽探要點

Hole ID Zone/Deposit From (m) To (m) Length (m) Au (g/t)
NBDD060 Nyam 359.2 368.6 9.4 1.30
including 359.2 361.0 1.8 2.28
NBDD063 Nyam 482.5 509.3 26.3 1.58
including 489.0 500.0 11.0 3.28
and incl. 496.0 500.0 4.0 6.57
NBDD064 Nyam 217.2 253.6 36.4 1.16
including 219.2 236.6 17.4 2.03
孔ID 地帶/存款 發件人(M) 至(M) 長度(米) Au(克/噸)
NBDD060 Nyam 359.2 368.6 9.4 1.30
包括 359.2 361.0 1.8 2.28
NBDD063 Nyam 482.5 509.3 26.3 1.58
包括 489.0 500.0 11.0 3.28
包括 496.0 500.0 4.0 6.57
NBDD064 Nyam 217.2 253.6 36.4 1.16
包括 219.2 236.6 17.4 2.03


Notes:
1. See detailed table for complete results;
2. Intervals reported are hole lengths with true width estimated to be 75 - 85%; and
3. Length-weighted averages from uncut assays.


備註:
1.完整結果見詳表;
2.報告的間隔是真實寬度估計為75%-85%的孔長度;以及
3.未切割分析的長度加權平均值。

A plan map showing the drill hole locations can be viewed at:

顯示鑽孔位置的平面圖可在以下位置查看:

A long section of the Nyam Gold Deposit can be viewed at:

Nyam金礦的一大部分可在以下位置查看:

A cross section showing drill results and highlights for hole NBDD063 can be viewed at:

顯示NBDD063孔的鑽孔結果和高亮顯示的橫截面可在以下位置查看:

A complete list of the drill results in this release, including hole details, can be viewed at:

此版本中的鑽孔結果的完整列表,包括孔的詳細資訊,可在以下位置查看:

Drilling at Nyam

在Nyam鑽探

Diamond drilling at Nyam consisted of five holes (2,155 metres) following-up on high-grade intercepts intersected in the upper portions of the sulphide mineralization. A series of holes tested the down dip and lateral extensions to the high-grade gold mineralization. Holes NBDD060 and NBDD061 tested the southern high-grade shoot. Holes NBDD062, NBDD063 and NBDD064 tested extensions to the central high-grade shoot located 200 to 500 metres to the north. To date, the deposit has only been tested to a maximum vertical depth of 350 metres and remains open to depth and along strike.

Nyam的鑽石鑽探包括五個孔(2,155米),後續是在硫化物礦化上部相交的高品位截止物。一系列鑽孔測試了高品位金礦化的向下傾斜和橫向延伸。NBDD060和NBDD061洞測試了南方的高等級枝條。NBDD062、NBDD063和NBDD064孔測試了位於北部200至500米處的中央高級拍攝的延伸部分。到目前為止,該礦床只進行了最大垂直深度350米的測試,並保持對深度和沿走向的開放。

Hole NBDD063, which tested the central high-grade shoot, stepped out 75 m down dip from previously drilled hole NBDD052 which intersected 3.21 g/t Au over 15.0 m from 321.0 m. NBDD063 intersected 1.58 g/t Au over 26.3 m from 482.5 m, including 3.28 g/t Au over 11.0 m from 489.0 m. Hole NBDD064 is a lateral step out extending the high-grade zone intersected in previously drilled hole NBRC045 (1.57 g/t Au over 40.0 m from 179.0 m), intersecting 1.16 g/t Au over 36.4 m from 217.2 m, including 2.03 g/t Au over 17.4 m from 219.2 m.

測試中心高品位射擊的NBDD063孔從先前鑽井的NBDD052孔向下走75米,該孔從321.0米與3.21g/t Au相交超過15.0米。NBDD063孔從482.5米與1.58g/t Au相交超過26.3米,其中3.28g/t Au從489.0米相交超過11.0米。NBDD064孔是一個橫向臺階,延伸了與先前鑽井的NBRC045孔相交的高品位帶(從179.0米相交1.57g/t Au超過40.0米)。從217.2米到36.4米交會1.16g/t Au,從219.2米到17.4m交會2.03g/t Au。

Hole NBDD060 is a down dip step out on the southern high-grade shoot and was drilled 90 m down dip of previously drilled hole NBDD048 which intersected 4.51 g/t Au over 13.0 m from 236.0 m. NBDD060 intersected 0.70 g/t Au over 19.7 m from 358.3 m, including 1.30 g/t Au over 9.4 m from 359.2 m.

NBDD060孔是在南高品位炮點上的一個下傾臺階,是在先前鑽進的NBDD048孔的90m傾角下鑽成的,該孔從236.0米與4.51g/t Au相交13.0m,從358.3 m與0.70g/t Au相交19.7m,從359.2 m與9.4m相交1.30g/t Au。

Metallurgical Testwork on Sulphide Mineralization from Nyam

尼姆硫化物成礦的冶金試驗

A series of 14 composite samples of sulphide material drilled at the Nyam Gold Deposit were analysed by a series of bottle roll tests and returned an average gold recovery of 91.7% (ranging from 82.7% to 98.0%). This testwork was completed at Intertek Labs in Tarkwa, Ghana, located approximately four hours by paved road from the Enchi Gold Project.

對Nyam金礦鑽探的14個復合硫化物樣品進行了一系列的瓶滾試驗,金的平均回收率為91.7%(82.7%~98.0%)。這項測試工作是在迦納塔爾克瓦的Intertek實驗室完成的,距離Enchi黃金專案約四個小時的鋪設道路。

A graph showing the metallurgical testwork results can be viewed at:

顯示冶金測試結果的圖表可在以下位置查看:

The 14 samples included gold mineralized material from each of the five diamond drill holes completed at Nyam, with gold contents ranging between 0.62 and 9.34 g/t Au and averaging 2.08 g/t Au. There is no relationship between recovery and gold grade.

這14個樣品包括在Nyam完成的5個鑽石鑽孔中每個孔的金礦化物質,金含量在0.62到9.34g/t Au之間,平均2.08 g/t Au。回收率與黃金品位之間沒有關係。

The head grade for each composite was determined with two 50-gram fire assays, with all samples analysed by 48 hour optimized leach bottle roll and assays completed on solutions and tails. The crushed sub splits were milled in the mild steel laboratory rod mill at 50% solids at suitable milling times to achieve a target grind size of 85% less than 45μm. Some composites were conditioned with 50 g/t lead nitrate and/or 20 ppm dissolved oxygen for two hours. After which the pH was conditioned with lime to a pH of 10.5 and sodium cyanide concentration adjusted to 1000 ppm with the addition of 1 g of sodium cyanide. The samples were rolled for 48 hours and 10 mls of solutions picked at 4, 8, 24 and 32 hours to check residual cyanide and pH and adjust accordingly to original levels.

用兩個50克的火試金法測定每個複合材料的頭部等級,所有樣品用48小時優化的浸取瓶輥進行分析,並完成溶液和尾部的分析。在低碳鋼實驗室棒磨機中,以50%的固形物在適當的球磨時間內粉碎亞裂,以獲得85%的目標磨粒尺寸小於45μm。一些複合材料在50g/t硝酸鉛和/或20ppm的溶解氧中處理2小時。然後用石灰將pH值調節到10.5,氰化鈉濃度調整到1000ppm,加入1g氰化鈉。將樣本滾動48小時,並在4、8、24和32小時挑選10mls的溶液,以檢查殘留的氰化物和pH值,並相應地調整到原始水準。

The 14 composite sample are from a larger set of 27 composite samples created from 73 original coarse reject samples which include samples from each of the five diamond drill holes recently completed on the Nyam Gold Deposit. The samples are a representative set of gold mineralized material with a total weight of 225 kg. The gold content for the composites ranged between 0.56 g/t Au and 11.14 g/t Au with an average of 2.10 g/t Au.

這14個合成樣品來自一套更大的27個合成樣品,這些樣品是從73個原始粗廢棄樣品中提取的,其中包括最近在Nyam金礦上完成的五個鑽石鑽孔中的每個樣品。這些樣品是一套具有代表性的金礦化物質,總重量為225公斤。金含量為0.56g/tAu~11.14g/tAu,平均為2.10g/tAu。

Results of the initial bottle rolls on the larger set of 27 composite samples confirmed the amenability to direct cyanidation with an average recovery of 79% in a range between 63% and 90%. The crushed sub splits were milled in the mild steel laboratory rod mill at 50% solids at suitable milling times to achieve a coarser target grind of 85% less than 75μm. The Kinetic Bottle Roll test included 30 mls solutions picked at 2, 4, 8, 12, 16, 20, 24, 32 and 48 hours. The solutions were analyzed for Au, cyanide and pH. Levels of cyanide concentration and pH were maintained throughout the test by being readjusted to their originals if below, after every pick and 30 mls of tap water was added after every pick to maintain the density throughout the test. The initial average recovery at the coarser grind for the samples selected for optimization testing was 81.4% increasing by +10.3% to 91.7% through the variable application of additional grinding, inclusion of lead nitrate, and oxygen.

在較大的一組27個復合樣品上的初始瓶捲結果證實了直接氰化的改進性,平均回收率為79%,範圍在63%至90%之間。粉碎的亞裂片在低碳鋼實驗室棒磨機中以50%的固形物在適當的研磨時間進行研磨,以實現85%的較粗目標研磨,小於75mLS m。動力學瓶滾試驗包括在2、4、8、12、16、20、24、32和48小時挑選30μ溶液。分析了溶液中的金、氰化物和pH。氰化物濃度和pH值在整個測試過程中保持不變,如果低於原始水準,則在每次採摘後重新調整到其原始水準,並在每次採摘後添加30毫升自來水,以在整個測試過程中保持密度。選擇進行優化測試的樣品在粗磨時的初始平均回收率為81.4%,通過不同的額外研磨、硝酸鉛夾雜和氧氣的應用,提高了+10.3%至91.7%。

The 27 samples contain essentially no silver with only two samples reporting above the detection limit of 0.5 g/t Ag with 0.6 and 1.0 g/t Ag and showing no correlation with the gold grades. All samples reported low values for lead, zinc, and copper averaging 35, 66, 30 ppm respectively and mildly elevated arsenic averaging 233 ppm with no relationship with gold grade.

這27個樣品基本上不含銀,只有兩個樣品超過了檢測下限0.5g/t銀,銀含量分別為0.6g/t和1.0g/t,與金品位沒有相關性。所有樣本的鉛、鋅和銅的平均值分別為35ppm、66ppm和30ppm,砷的平均值為233ppm,略高,與金品位無關。

Five samples were subjected to diagnostic leach and showed consistent results with total additive recoveries averaging 94.9%. The total gold that was leached by direct cyanidation with and without carbon averaged 71.0% and 69.8% respectively for the samples corresponding to a very low preg rob index of 1.2% with one outlier. Treatment via mild oxidative pre-leach averaged an additional 4.6%, with sulphuric acid treatment adding an average of a further 2.7%, and an additional 7.1% of the gold became soluble after pre-treatment with HNO3, and an average of a further 3.5% of the gold was extracted via complete oxidation by roasting.

對5個樣品進行了診斷浸取,結果一致,加標回收率平均為94.9%。有碳和無碳直接氰化浸出的金平均分別為71.0%和69.8%,對應的PREG-ROB指數很低,為1.2%,有一個異常值。溫和氧化預浸處理平均再增加4.6%,硫酸處理平均再增加2.7%,另外7.1%的金在用硝酸預處理後變得可溶,平均還有3.5%的金通過焙燒完全氧化提取。

Another five representative samples (different samples than were tested by diagnostic leach) were selected for bond index determination. Samples were sent from Intertek to Jet-Com Engineering in Tarkwa, Ghana and included a range of recoveries and gold grades. The five as-received samples were crushed to 100% passing 3.35 mm and from this a 700 cm3 volume was measured and weighed to be used as feed for the bond mill. The grindability of the samples ranged from 1.78 g/rev to 2.04 g/rev with bond work indices between 9.54 KWh/t and 10.50 KWh/t indicative of low-medium hardness.

另外五個有代表性的樣品(與診斷浸出法測試的樣品不同)被選擇用於鍵指數測定。樣品從Intertek送往迦納Tarkwa的Jet-Com Engineering,其中包括一系列回收物和黃金品位。將收到的五個樣品粉碎到100%,經過3.35 mm,從這個距離為700 cm3.體積被測量和稱重,以用作黏結機的飼料。樣品的可磨性為1.78g/rev~2.04g/rev,鍵功指數為9.54kWh/t~10.50kWh/t,為中低硬度。

Additional Metallurgical Testwork Underway

其他冶金測試工作正在進行中

Newcore continues to de-risk the Project with additional metallurgical testwork designed to optimize and improve the understanding of processing options available for Enchi. This additional metallurgical testwork for oxide and transition mineralization includes larger sized samples for column testing and a bulk-sized, bench-scale test with a pilot heap testing 15 tonne samples from the two largest deposits at Enchi, Boin and Sewum ("Pilot Tests").

Newcore繼續通過額外的冶金測試工作來降低專案風險,旨在優化和提高對Enchi可用的加工選項的瞭解。這項額外的氧化物和過渡礦化冶金測試工作包括用於柱測試的更大尺寸的樣品,以及從Enchi、Boin和Sewum兩個最大的礦床中提取15噸樣品的試驗堆進行的散裝小試(“試驗堆”)。

Material for this testwork was sourced from trenches recently completed at Boin and Sewum, both of which encountered wide mineralized intervals.

這項測試工作的材料來自最近在Boin和Sewum完成的戰壕,這兩個戰壕都遇到了廣泛的礦化間隔。

Table 2 - Enchi Gold Project Trenching Results Highlights

表2-Enchi黃金專案挖掘結果摘要

Hole ID Deposit From (m) To (m) Length (m) Au (g/t)
KBTR_MET_001 Boin 1.0 45.0 44.0 1.43
and 5.0 34.0 29.0 1.97
SWTR_MET_001 Sewum 15.0 107.0 92.0 1.18
including 27.0 40.0 13.0 2.70
including 58.0 81.0 23.0 1.78
孔ID 存款 發件人(M) 至(M) 長度(米) Au(克/噸)
Kbtr_MET_001 開船 1.0 45.0 44.0 1.43
5.0 34.0 29.0 1.97
SWTR_MET_001 Sewum 15.0 107.0 92.0 1.18
包括 27.0 40.0 13.0 2.70
包括 58.0 81.0 23.0 1.78


Notes:
1. Intervals reported are trench lengths with true width estimated to be 75 - 85%; and
2. Length-weighted averages from uncut assays.


備註:
1.報告的間隔是真實寬度估計為75%-85%的溝渠長度;以及
2.未切割分析的長度加權平均值。

Five 60 kg composite samples were collected and delivered to the independent commercial Intertek Laboratory in Tarkwa, Ghana – four hours by road from the Project. The metallurgical work underway is comprised of bottle rolls as well as column tests following-up on recent positive recoveries from a series of column tests on oxide and transitional material from the Sewum and Boin Gold Deposits. The recent tests continued to have excellent recoveries with an average gold recovery of 92.4% and showed low reagent consumptions (see news release dated October 12, 2022). The additional tests will focus on further defining the optimal reagent level with a goal of lowering potential processing costs while maintaining high recoveries. The five 60 kg composites have been created from representative material sourced to reflect a range of gold grades with individual composites averaging 0.57 to 1.79 g/t Au.

收集了5個60公斤的複合材料樣品,並將其運送到迦納塔爾克瓦的獨立商業Intertek實驗室--距離該專案四個小時的路程。正在進行的冶金工作包括瓶捲和柱測試,這是繼最近對Sewum和Boin金礦的氧化物和過渡物質進行了一系列柱測試後取得積極回收的後續工作。最近的測試繼續具有出色的回收率,金的平均回收率為92.4%,試劑消耗量較低(見2022年10月12日的新聞稿)。額外的測試將側重於進一步確定最佳試劑水準,目標是在保持高回收率的同時降低潛在的處理成本。這五個60公斤重的複合材料是由具有代表性的材料製成的,以反映一系列黃金品位,單個複合材料的平均Au含量為0.57至1.79克/噸。

The Pilot Tests are being designed and overseen by the technical personnel from the University of Mines and Technology ("UMaT") located in Tarkwa, Ghana. The bulk-scale testing will be completed on 15 tonne composite samples from oxide material identified and sampled in the trenches completed for the 60 kg composites. The Pilot Tests will be completed on site at UMaT. The tests will use the optimized reagent levels as determined by the results of the additional, on-going column testwork at UMaT and Intertek.

試點測試是由位於迦納塔爾克瓦的礦業與技術大學(UMAT)的技術人員設計和監督的。批量測試將在15噸複合材料樣品上完成,這些樣品來自為60公斤複合材料完成的戰壕中識別和取樣的氧化物材料。試點測試將在UMAT現場完成。測試將使用由UMAT和Intertek正在進行的額外柱測試工作的結果確定的優化試劑水準。

Enchi Gold Project Mineral Resource Estimate

恩契金礦專案礦產資源評價

The Enchi Gold Project hosts an Indicated Mineral Resource of 41.7 million tonnes grading 0.55 g/t Au containing 743,500 ounces gold and an Inferred Mineral Resource of 46.6 million tonnes grading 0.65 g/t Au containing 972,000 ounces (see Newcore news release dated March 7, 2023). Mineral resource estimation practices are in accordance with CIM Estimation of Mineral Resource and Mineral Reserve Best Practice Guidelines (November 29, 2019) and follow CIM Definition Standards for Mineral Resources and Mineral Reserves (May 10, 2014), that are incorporated by reference into National Instrument 43-101 ("NI 43-101"). The Mineral Resource Estimate was prepared by independent qualified person Todd McCracken, P. Geo. of BBA E&C Inc. The technical report, titled "Mineral Resource Estimate for the Enchi Gold Project" has an effective date of January 25, 2023, and is available under the Company's profile on SEDAR at .

Enchi金礦專案擁有4,170萬噸指示礦產資源和4,660萬噸推斷礦產資源,其中Au品位為0.55 g/t,含金量為743,500盎司;推斷礦產資源量為4,660萬噸,Au品位為0.65 g/t,含金量為972,000盎司(見2023年3月7日的Newcore新聞稿)。礦產資源評估實踐遵循CIM《礦產資源和礦產儲量估算最佳實踐指南》(2019年11月29日)和CIM《礦產資源和礦產儲量定義標準》(2014年5月10日),並通過引用納入國家文書43-101(“NI 43-101”)。礦產資源評估是由獨立合格人士Todd McCracken,P.Geo準備的。這份題為“Enchi金礦專案的礦產資源評估”的技術報告的生效日期為2023年1月25日,可在SEDAR上的公司簡介中查閱。

Nyam Gold Zone

尼亞姆黃金區

Nyam is one of the five deposits which comprise the Mineral Resource Estimate at Enchi (Indicated Mineral Resource of 7.8 million tonnes grading 0.65 g/t Au containing 162,000 ounces and Inferred Mineral Resource of 2.7 million tonnes grading 1.21 g/t Au containing 104,700 ounces). Nyam is located 15 kilometres east of the town of Enchi, with nearby roads and power and further access provided by a series of drill roads. An airborne geophysical anomaly coincident with the Nyam Gold Deposit shows a complex series of linear high conductivity trends, reflective of the multiple sub-parallel gold-bearing structures. To date, approximately 30% of the gold-in-soil anomaly is untested by drilling.

Nyam是構成Enchi礦產資源評估的五個礦床之一(指示礦產資源為780萬噸,品位為0.65克/噸Au,含162,000盎司;推斷礦產資源為270萬噸,品位為1.21克/噸Au,含104,700盎司)。Nyam位於Enchi鎮以東15公里處,附近有道路和電力,還有一系列鑽探道路提供進一步的通道。與Nyam金礦床一致的航空地球物理異常顯示出一系列複雜的線性高電導率趨勢,反映了多個次平行的含金構造。到目前為止,大約30%的土壤含金量異常沒有經過鑽探測試。

Drill Hole Locations

鑽孔位置

Table 3 - Enchi Gold Project Drill Hole Location Details

表3-Enchi黃金專案鑽孔位置詳情

Hole ID UTM East UTM North Elevation Azimuth ° Dip ° Length (m)
NBDD060 530429 637176 99 300 -55 425.2
NBDD061 530496 637216 121 300 -50 469.8
NBDD062 530653 637504 120 300 -53 449.4
NBDD063 530818 637672 159 300 -62 532.5
NBDD064 530550 637597 124 300 -56 278.1
孔ID 東區UTM UTM北 高程 方位角 傾角 長度(米)
NBDD060 530429 637176 九十九 300個 -55 425.2
NBDD061 530496 637216 一百二十一 300個 -50 469.8
NBDD062 530653 637504 120 300個 -53 449.4
NBDD063 530818 637672 一百五十九 300個 -62 532.5
NBDD064 530550 637597 124 300個 -56 278.1

Table 4 - Enchi Gold Project Trench Location Details

表4-Enchi黃金專案戰壕位置詳情

Hole ID UTM East UTM North Elevation Length (m)
SWTR_MET_001 521264 627822 131 107.0
KBTR_MET_001 518939 633495 141 61.3
孔ID 東區UTM UTM北 高程 長度(米)
SWTR_MET_001 521264 627822 131 107.0
Kbtr_MET_001 518939 633495 一百四十一 61.3

Newcore Gold Best Practice

Newcore金牌最佳實踐

Newcore is committed to best practice standards for all exploration, sampling and drilling activities. Drilling was completed by an independent drilling firm using industry standard RC and Diamond Drill equipment. Analytical quality assurance and quality control procedures include the systematic insertion of blanks, standards and duplicates into the sample strings. Samples are placed in sealed bags and shipped directly to Intertek Labs located in Tarkwa, Ghana for 50 gram gold fire assay.

Newcore致力於所有勘探、採樣和鑽探活動的最佳實踐標準。鑽探由一家獨立的鑽探公司使用行業標準的RC和鑽石鑽探設備完成。分析品質保證和質量控制程式包括在樣品串中有系統地插入空白、標準和副本。樣品被放置在密封袋中,並直接運往位於迦納塔爾克瓦的Intertek實驗室進行50克金火測試。

Qualified Person

有資格的人

Mr. Gregory Smith, P. Geo, Vice President of Exploration at Newcore, is a Qualified Person as defined by NI 43-101, and has reviewed and approved the technical data and information contained in this news release. Mr. Smith has verified the technical and scientific data disclosed herein and has conducted appropriate verification on the underlying data including confirmation of the drillhole data files against the original drillhole logs and assay certificates.

紐科爾勘探副總裁總裁先生是NI 43-101定義的合格人員,並已審核並批准了本新聞稿中包含的技術數據和資訊。Smith先生已經核實了本文披露的技術和科學數據,並對基礎數據進行了適當的核實,包括根據原始鑽井記錄和化驗證書確認鑽孔數據檔案。

About Newcore Gold Ltd.

紐科爾黃金有限公司簡介

Newcore Gold is advancing its Enchi Gold Project located in Ghana, Africa's largest gold producer(1). The Project currently hosts an Indicated Mineral Resource of 743,500 ounces of gold at 0.55 g/t and an Inferred Mineral Resource of 972,000 ounces of gold at 0.65 g/t(2). Newcore Gold offers investors a unique combination of top-tier leadership, who are aligned with shareholders through their 20% equity ownership, and prime district scale exploration opportunities. Enchi's 216 km2 land package covers 40 kilometres of Ghana's prolific Bibiani Shear Zone, a gold belt which hosts several 5 million-ounce gold deposits, including the Chirano mine 50 kilometers to the north. Newcore's vision is to build a responsive, creative and powerful gold enterprise that maximizes returns for shareholders.

Newcore Gold正在推進其位於非洲最大黃金生產國迦納的Enchi黃金專案(1)。該專案目前擁有指示礦產資源743,500盎司,黃金0.55克/噸,推斷礦產資源972,000盎司,黃金0.65克/噸。(2.)。Newcore Gold為投資者提供了一個獨特的組合,既有頂級領導層,他們通過20%的股權與股東結盟,又有黃金地區規模的勘探機會。恩契216公里2.土地包覆蓋迦納多產的比比亞尼剪切區40公里,這是一條金礦帶,擁有幾個500萬盎司的金礦,包括北部50公里處的Chirano礦。Newcore的願景是打造一家反應迅速、富有創造力和強大的黃金企業,為股東帶來最大回報。

On Behalf of the Board of Directors of Newcore Gold Ltd.

我謹代表Newcore Gold Ltd.董事會發言。

Luke Alexander
President, CEO & Director

盧克·亞歷山大
董事首席執行官總裁

For further information, please contact:

如需更多資訊,請聯繫:

Mal Karwowska | Vice President, Corporate Development and Investor Relations
+1 604 484 4399
info@newcoregold.com

馬爾·卡爾沃夫斯卡|總裁副總裁,企業發展與投資者關係
+1 604 484 4399
郵箱:Info@newcoregold.com

(1) Source: Production volumes for 2022 as sourced from the World Gold Council
(2) Notes for Mineral Resource Estimate:
1. Canadian Institute of Mining Metallurgy and Petroleum ("CIM") definition standards were followed for the resource estimate.
2. The 2023 resource models used ordinary kriging (OK) grade estimation within a three-dimensional block model with mineralized zones defined by wireframed solids and constrained by pits shell for Sewum, Boin and Nyam. Kwakyekrom and Tokosea used Inverse Distance squared (ID2).
3. Open pit cut-off grades varied from 0.14 g/t to 0.25 g/t Au based on mining and processing costs as well as the recoveries in different weathered material.
4. Heap leach cut-off grade varied from 0.14 g/t to 0.19 g/t in the pit shell and 1.50 g/t for underground based on mining costs, metallurgical recovery, milling costs and G&A costs.
5. CIL cut off grade varied from 0.25 g/t to 0.27 g/t in a pit shell and 1.50 g/t for underground based on mining costs, metallurgical recovery, milling costs and G&A costs.
6. A US$1,650/ounce gold price was used to determine the cut-off grade.
7. Metallurgical recoveries have been applied to five individual deposits and in each case three material types (oxide, transition, and fresh rock).
8. A density of 2.19 g/cm3 for oxide, 2.45 g/cm3 for transition, and 2.72 g/cm3 for fresh rock was applied.
9. Optimization pit slope angles varied based on the rock types.
10. Reasonable mining shapes constrain the mineral resource in close proximity to the pit shell.
11. Mineral Resources that are not mineral reserves do not have economic viability. Numbers may not add due to rounding.
12. The resource estimate was prepared by Todd McCracken, P. Geo, of BBA E&C Inc. in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects. Todd McCracken is an independent qualified person ("QP") as defined by National Instrument 43-101. A full technical report, prepared in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects and is available under Newcore's SEDAR profile at .

(1)來源:2022年產量,來源為世界黃金協會
(二)礦產資源估算說明:
1.加拿大采礦、冶金和石油研究所資源估計數遵循(“CIM”)定義標準。
2.2023年資源模型使用了三維區塊模型內的普通克裡格法(OK)品位估計,礦化區由線框固體界定,並受Sewum、Boin和Nyam的礦坑殼約束。Kwakyekrom和Tokosea使用反距離平方米(ID2)。
3.根據採礦和加工成本以及不同風化物質的回收率,露天礦的截止品位從0.14克/噸到0.25克/噸不等。
4.根據採礦成本、冶金回收率、球磨成本和G&A成本的不同,堆浸邊界品位在坑殼0.14~0.19g/t之間,地下1.50g/t。
5.根據採礦成本、冶金回收率、磨礦成本和G&A成本的不同,CIL的邊際品位從0.25g/t到0.27g/t不等,地下1.50g/t。
6.用1650美元/盎司的金價來確定截止品位。
7.冶金回收適用於五個單獨的礦床,每種情況下都有三種物質類型(氧化物、過渡和新鮮岩石)。
8.氧化層密度為2.19g/cm~3,過渡層密度為2.45g/cm~3,新鮮岩石密度為2.72g/cm~3。
9.根據岩石類型的不同,優化的邊坡角度也有所不同。
10.合理的採礦形式將礦產資源限制在離井殼很近的地方。
11.不屬於礦產儲備的礦產資源不具有經濟可行性。由於四捨五入,數位可能無法相加。
12.資源估算是由BBA E&C公司的Todd McCracken,P.Geo根據《國家儀器43-101礦物專案披露標準》編寫的。託德·麥克拉肯是國家儀器43-101定義的獨立合格人員(“QP”)。根據《國家儀器43-101》編寫的完整技術報告《礦產專案資訊披露標準》並可在Newcore的SEDAR簡介下獲得,網址為:。

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

多倫多證券交易所創業板交易所及其監管服務提供商(該術語在多倫多證券交易所的政策中定義)均不對本新聞稿的充分性或準確性承擔責任。

Cautionary Note Regarding Forward-Looking Statements

有關前瞻性陳述的注意事項

This news release includes statements that contain "forward-looking information" within the meaning of the applicable Canadian securities legislation ("forward-looking statements"). All statements, other than statements of historical fact, are forward-looking statements and are based on expectations, estimates and projections as at the date of this news release. Any statement that involves discussion with respect to predictions, expectations, beliefs, plans, projections, objectives, assumptions, future events or performance (often, but not always using phrases such as "plans", "expects", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates", or "believes" or variations (including negative variations) of such words and phrases, or state that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved) are not statements of historical fact and may be forward-looking statements. In this news release, forward-looking statements relate, among other things, to: statements about the estimation of mineral resources; results of metallurgical testwork, results of drilling, magnitude or quality of mineral deposits; anticipated advancement of mineral properties or programs; and future exploration prospects.

本新聞稿包括含有適用加拿大證券法所指的“前瞻性資訊”的陳述(“前瞻性陳述”)。除有關歷史事實的陳述外,所有陳述均為前瞻性陳述,均基於截至本新聞稿發佈之日的預期、估計和預測。任何涉及對預測、期望、信念、計劃、預測、目標、假設、未來事件或業績的討論的陳述(經常但不總是使用諸如“計劃”、“預期”、“預計”、“預算”、“預定”、“估計”、“預測”、“打算”、“預期”或“相信”或這些詞語和短語的變體(包括否定變體),或陳述將採取某些行動、事件或結果,“可能”、“可能”、“將”、“可能”或“將”,已發生或將實現的)不是歷史事實的陳述,可能是前瞻性陳述。在本新聞稿中,前瞻性表述涉及到:有關礦產資源評估的表述;冶金測試結果、鑽探結果、礦藏規模或質量的表述;礦產資產或專案的預期進展;以及未來勘探前景。

These forward-looking statements, and any assumptions upon which they are based, are made in good faith and reflect our current judgment regarding the direction of our business. The assumptions underlying the forward-looking statements are based on information currently available to Newcore. Although the forward-looking statements contained in this news release are based upon what management of Newcore believes, or believed at the time, to be reasonable assumptions, Newcore cannot assure its shareholders that actual results will be consistent with such forward-looking statements, as there may be other factors that cause results not to be as anticipated, estimated or intended. Forward-looking information also involves known and unknown risks, uncertainties and other factors which may cause the actual results, performance or achievements of the Company to be materially different from any future results, performance or achievements expressed or implied by the forward-looking information. Such factors include, among others: risks related to the speculative nature of the Company's business; the Company's formative stage of development; the Company's financial position; possible variations in mineralization, grade or recovery rates; actual results of current exploration activities; fluctuations in general macroeconomic conditions; fluctuations in securities markets; fluctuations in spot and forward prices of gold and other commodities; fluctuations in currency markets (such as the Canadian dollar to United States dollar exchange rate); change in national and local government, legislation, taxation, controls, regulations and political or economic developments; risks and hazards associated with the business of mineral exploration, development and mining (including environmental hazards, unusual or unexpected geological formations); the presence of laws and regulations that may impose restrictions on mining; employee relations; relationships with and claims by local communities; the speculative nature of mineral exploration and development (including the risks of obtaining necessary licenses, permits and approvals from government authorities); and title to properties.

這些前瞻性陳述及其所依據的任何假設都是真誠作出的,反映了我們目前對業務發展方向的判斷。這些前瞻性陳述所依據的假設是基於Newcore公司目前掌握的資訊。儘管本新聞稿中包含的前瞻性陳述是基於Newcore管理層認為或當時被認為是合理的假設的,但Newcore不能向其股東保證實際結果將與此類前瞻性陳述一致,因為可能存在其他因素導致結果與預期、估計或預期的結果不一致。前瞻性資訊還涉及已知和未知的風險、不確定因素和其他因素,這些風險、不確定性和其他因素可能導致公司的實際結果、業績或成就與前瞻性資訊明示或暗示的任何未來結果、業績或成就大不相同。這些因素包括:與公司業務的投機性有關的風險;公司發展的形成階段;公司的財務狀況;礦化、品位或回收率的可能變化;當前勘探活動的實際結果;宏觀經濟總體狀況的波動;證券市場的波動;黃金和其他商品的現貨和遠期價格的波動;貨幣市場的波動(如加元對美元的匯率);國家和地方政府、立法、稅收、管制、法規和政治或經濟發展的變化;與礦產勘探、開發和採礦業務相關的風險和危害(包括環境危害、特殊或意想不到的地質構造);可能對採礦施加限制的法律和法規;僱員關係;與地方社區的關係和地方社區的權利主張;礦產勘探和開發的投機性(包括獲得政府當局必要的許可證、許可和批准的風險);以及財產所有權。

Forward-looking statements contained herein are made as of the date of this news release and the Company disclaims any obligation to update any forward-looking statements, whether as a result of new information, future events or results, except as may be required by applicable securities laws. There can be no assurance that forward-looking information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking information.

本文中包含的前瞻性陳述是截至本新聞稿發佈之日作出的,公司不承擔任何更新任何前瞻性陳述的義務,除非適用的證券法可能要求更新任何前瞻性陳述,無論是由於新資訊、未來事件還是結果。不能保證前瞻性資訊將被證明是準確的,因為實際結果和未來事件可能與此類陳述中預期的大不相同。因此,讀者不應過分依賴前瞻性資訊。


譯文內容由第三人軟體翻譯。


以上內容僅用作資訊或教育之目的,不構成與富途相關的任何投資建議。富途竭力但無法保證上述全部內容的真實性、準確性和原創性。
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