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Recently Completed Cross Sections of Historic Drilling Show Significant Target Expansion Potential at Provenance's Eldorado Gold Project as Upcoming Drilling Approaches

Recently Completed Cross Sections of Historic Drilling Show Significant Target Expansion Potential at Provenance's Eldorado Gold Project as Upcoming Drilling Approaches

最近完成的歷史鑽探橫截面顯示,隨着即將到來的鑽探臨近,Provenance的Eldorado黃金項目具有巨大的目標擴張潛力
newsfile ·  2023/05/01 18:05

Vancouver, British Columbia--(Newsfile Corp. - May 1, 2023) - Provenance Gold Corp. (CSE: PAU) (OTCQB: PVGDF) (the "Company" or "Provenance") is pleased to announce that as part of its preparation for a planned Eldorado spring drilling program, the Company has plotted cross-sections and long-sections of the historic drill holes. Analysis of the cross-sections and further supporting data has produced encouraging results.

不列顛哥倫比亞省溫哥華--(Newsfile Corp. ——2023 年 5 月 1 日)— Provenance Gold Corp.(CSE:PAU)(OTCQB:PVGDF)(the”公司“或”來源“)很高興地宣佈,作爲計劃中的埃爾多拉多彈簧鑽探計劃準備工作的一部分,該公司已經繪製了歷史鑽孔的橫截面和長截面圖。對橫截面的分析和進一步的支持數據取得了令人鼓舞的結果。

Upon review of the cross-sections, Provenance's Project Manager, Steven Craig, stated, "Not only is the system open outward in all directions, but it's also wide open between the holes, and especially downward. Most of the holes bottomed short of 100 meters, but the holes that went deeper continued to hit thick gold zones, even to depths below 250 meters. The deeper holes often had their best mineralization below 100 meters."

Provenance的項目經理Steven Craig在審查了橫截面後表示:“該系統不僅向外開放,而且在漏洞之間,尤其是向下開放。大多數洞的深度都低於 100 米,但深度更深的洞繼續撞擊厚厚的金礦區,甚至深度低於 250 米。深洞的礦化程度通常在 100 米以下。”

The Eldorado gold property, in mining-friendly Malheur County, in Eastern Oregon, was the site of extensive historic placer mining. Although the project is in a desert environment, it has very few outcrops. The placer mining locally exposed the underlying gold-bearing bedrock. Later, historic drilling focused on the areas where placer mining had exposed the gold-mineralized bedrock, leaving much of the mineralized area still undrilled.

位於俄勒岡州東部採礦友好型馬勒爾縣的埃爾多拉多金礦是歷史上大量砂礦開採的地點。儘管該項目位於沙漠環境中,但露頭很少。當地的砂礦開採暴露了底層含金的基岩。後來,歷史性的鑽探集中在砂礦開採暴露了金礦化基岩的區域,使大部分礦化區域仍未鑽探。

The gold mineralization is associated with a diorite intrusive that hosts most of the gold. The deposit is a porphyry-style gold system that additionally contains breccia zones that carry local high-grade gold values. Historic testing suggested that the property has excellent recovery characteristics because the gold came in after the sulfides, so consequently even the unoxidized rock appears to have good recovery characteristics, even using only gravity and floatation.

金礦化與容納大部分黃金的閃長巖侵入性有關。該礦牀是斑岩式的金系,另外還包含角礫岩區域,這些區域具有當地高品位的黃金價值。歷史測試表明,該地質具有優異的恢復特性,因爲金是在硫化物之後進入的,因此,即使僅使用重力和浮力,即使是未氧化的岩石也似乎具有良好的恢復特性。

In 1990, the first mineral inventory was calculated by Pincock, Alan and Holt (PAH), a reputable engineering firm that was used industry-wide for this type of work. PAH modelled 158 of the historic drill holes which identified approximately 52,896,000 tons that graded 0.578 gram per tonne gold (0.0169 ounce/t gold) at a cut-off of 0.274 gram per tonne (0.008 oz/t) in the completely open-ended gold system. The Company is aware of a second historical resource estimate that was calculated by Ican Minerals and a projected resource estimate by Ican from that included additional drilling completed between 1989 and 1997 where the tonnage and grade were substantially higher. Other than these, the Company is not aware of any more recent estimates prepared for the property. The Company is not treating any of these estimates as current mineral resources and a qualified person has not done sufficient work to classify these estimates as current mineral resources. The estimates were prepared prior to the enactment of National Instrument 43-101 and should not be relied upon for investment decisions. The purpose of presenting this information is to show that the Eldorado project has potential to hold a large mineral inventory. Provenance plans to update these historical estimates into a current resource model. Near-term work includes confirmation drilling by twinning a number of the historic holes, certifying and comparing assays between the old and new holes, validating historic hole locations, and confirming historic metallurgical test results.

1990年,Pincock、Alan and Holt(PAH)計算了第一份礦產清單,這是一家信譽良好的工程公司,在全行業範圍內都用於此類工作。PAH對158個歷史鑽孔進行了建模,這些鑽孔發現了大約52,896,000噸,在完全開放的黃金系統中,分級爲每噸0.578克黃金(0.0169盎司/噸黃金),截止值爲每噸0.274克(0.008盎司/噸)。該公司知道由Ican Minerals計算的第二項歷史資源估算值以及ican根據該估算得出的預計資源估算包括1989年至1997年間完成的額外鑽探,其中噸位和等級要高得多。除此之外,該公司不知道最近爲該物業編制的任何估計。該公司沒有將這些估計值中的任何一項視爲當前的礦產資源,而且合格人員也沒有做足夠的工作將這些估計值歸類爲當前的礦產資源。估算是在43-101號國家文書頒佈之前編制的,不應作爲投資決策的依據。提供這些信息的目的是表明埃爾多拉多項目有可能擁有大量的礦產庫存。Provenance計劃將這些歷史估計值更新爲當前的資源模型。近期工作包括通過將多個歷史孔洞配對來確認鑽探,對新舊孔洞的檢測結果進行認證和比較,驗證歷史孔洞位置,以及確認歷史冶金測試結果。

Shown below are two of the cross-sections that help to illustrate the significant potential upside on the property. The horizontal depth lines are spaced 30.48 meters (100 feet) apart, with the same horizontal scale. The unmineralized intervals are shown in black and are believed to represent post-mineralization intrusive pulses or slices of rock into which mineralizing fluids did not penetrate and are commonly surrounded by mineralized rock.

下圖是兩個橫截面,有助於說明該物業的巨大潛在上行空間。水平深度線間隔 30.48 米(100 英尺),水平比例相同。未礦化間隔以黑色顯示,被認爲代表礦化後的侵入性脈衝或岩石切片,其中礦化液沒有滲透進去,通常被礦化岩石包圍。

The holes shown in Section A-A' bottom in mineralization which continues downward an unknown distance. The green proposed holes show how Provenance plans to find the full extent of the gold mineralization at a future date. This section is similar to all other nearby sections that all have significant infill and step-out potential.

A-A 段底部顯示的礦化孔洞繼續向下延伸至未知距離。綠色擬建的洞穴顯示了Provenance計劃如何在將來發現金礦化的全部範圍。該路段與附近的所有其他路段類似,所有路段都有很大的填充和退出潛力。

Section H-H' cuts through a breccia zone that was historically chased downward for 250 meters (820 feet) with almost continuous strong gold mineralization. Note the unmineralized zone deep in the drilling was followed by another 30 meters (100 feet) of strong gold values. It is uncertain whether the hole went out the side wall of the breccia zone, which may extend even deeper. Also note there is no other deep drilling in this entire area.

H-H' 段穿過角礫岩區域,該角礫岩區域歷史上曾向下追擊 250 米(820 英尺),幾乎持續存在強烈的金礦化現象。請注意,在鑽探深處的未礦化區域之後,又有30米(100英尺)的強勁黃金價值。目前尚不確定該洞是否從角礫岩區域的側壁穿出,角礫岩區域可能會延伸得更深。另請注意,整個區域沒有其他深層鑽探。

Of Particular Note:

特別值得注意的是:

  • All the colored (non-black or grey) drill hole sections represent rock grades that would normally be mined in an open pit. Current bulk open-pit mines commonly average about 0.015 ounces of gold per ton (0.5 g/t). Based on non-compliant historic assays, Eldorado in bulk, averages better than 0.02 ounces of gold per ton (almost 0.7 g/t) with much higher-grade zones. Current mines are leaching rock that is as low as 0.1 g/t gold.
  • Most of the historic drill holes were less than 100 meters (328 feet) deep, yet the sections show mineralization continuing to even deeper than 250 meters (820 feet).
  • The higher-grade mineralization is associated with breccia zones (likely breccia pipes) such as the one containing the high-grade area shown in section H-H'. It appears the historic drilling focused on that breccia pipe because it was exposed on the surface. Surface geology and the various cross-sections suggest the presence of additional breccia pipes that aren't yet exposed or drilled.
  • When the pre-NI 43-101 historic work was done, proven reserves were limited to within 7.6 meters (25 feet) and probable reserves were limited to 15.24 meters (50 feet) from the drill hole. The cross-sections show that the majority of the projected mineralization is beyond those historic distance controls.
  • Most of the drilling was reverse-circulation (RC) drilling. Often, RC drilling will give lower values than core drilling under wet hole conditions. At Eldorado, abundant ground water was encountered at about 60 meters (200 feet) and the gold at Eldorado is on the surfaces of the sulfide grains where it can be washed away.
  • 所有彩色(非黑色或灰色)鑽孔部分代表通常在露天礦中開採的岩石等級。目前的散裝露天礦通常平均每噸 0.015 盎司黃金(0.5 g/t)。根據不合規的歷史化驗,散裝的Eldorado平均每噸黃金含量優於0.02盎司(近0.7克/噸),品位要高得多。目前的礦山正在濾出低至 0.1 g/t 黃金的岩石。
  • 大多數歷史鑽孔的深度都小於 100 米(328 英尺),但這些部分顯示礦化繼續深度超過 250 米(820 英尺)。
  • 較高等級的礦化與角礫岩區域(可能是角礫岩管道)有關,例如包含H-H'部分所示的高等級區域的角礫岩區域。歷史性的鑽探似乎集中在那條角礫岩管道上,因爲它暴露在地表上。地表地質和各種橫截面表明,還有其他尚未暴露或鑽探的角礫岩管道。
  • 在NI 43-101之前的歷史工作完成時,探明儲量限制在7.6米(25英尺)以內,可能的儲量限制在距離鑽孔15.24米(50英尺)以內。橫截面表明,預計的大部分礦化都超出了這些歷史距離控制。
  • 大部分鑽探是反循環 (RC) 鑽探。通常,在溼孔條件下,RC 鑽孔給出的值會低於岩心鑽孔的值。在埃爾多拉多,在大約 60 米(200 英尺)處遇到了豐富的地下水,埃爾多拉多的黃金位於硫化物顆粒表面,可以將其沖走。

Provenance will focus its upcoming drilling on beginning to verify the historic drilling, while simultaneously beginning to fill in the historic gaps and extending the mineralization downward and outward.

Provenance將把即將到來的鑽探重點放在開始驗證歷史鑽探上,同時開始填補歷史空白,向下和向外延伸礦化區域。

"We are confident the upcoming drilling will put the project and our company on the map. This is an exciting time for us," said Provenance Chairman, Rauno Perttu.

“我們相信,即將到來的鑽探將使該項目和我們公司走上正題。這對我們來說是一個激動人心的時刻。” Provenance董事長Rauno Perttu說。

Qualified Person

合格人員

Steven Craig, CPG, Project Manager for the Company and a qualified person as defined under National Instrument 43-101, has reviewed and approved the technical contents of this news release.

公司項目經理、National Instrument 43-101所定義的合格人員CPG史蒂芬·克雷格已經審查並批准了本新聞稿的技術內容。

About Provenance Gold Corp.

關於普羅旺斯黃金公司

Provenance Gold Corp. is a precious metals exploration company with a focus on gold and silver mineralization within North America. The Company currently holds interests in three properties, two in Nevada, and one in eastern Oregon, USA. For further information please visit the Company's website at or contact Rob Clark at rclark@provenancegold.com.

Provenance Gold Corp. 是一家貴金屬勘探公司,專注於北美的金銀礦化。該公司目前持有三處房產的權益,其中兩處位於內華達州,一處位於美國俄勒岡州東部。欲瞭解更多信息,請訪問公司網站或通過 rclark@provenancegold.com 與 Rob Clark 聯繫。

On behalf of the Board,
Provenance Gold Corp.
Rauno Perttu, Chief Executive Officer

代表董事會,
Provenance Gol
Rauno Perttu,首席執行官

Safe Harbor Statement: Neither the Canadian Securities Exchange, nor its regulation services provider, accepts responsibility for the adequacy or accuracy of this press release. This news release may contain certain "Forward-Looking Statements" within the meaning of the United States Private Securities Litigation Reform Act of 1995 and applicable Canadian securities laws. When or if used in this news release, the words "anticipate", "believe", "estimate", "expect", "target, "plan", "forecast", "may", "schedule" and similar words or expressions identify forward-looking statements or information. Such statements represent the Company's current views with respect to future events and are necessarily based upon a number of assumptions and estimates that, while considered reasonable by the Company, are inherently subject to significant business, economic, competitive, political and social risks, contingencies and uncertainties. Many factors, both known and unknown, could cause results, performance or achievements to be materially different from the results, performance or achievements that are or may be expressed or implied by such forward-looking statements. The Company does not intend, and does not assume any obligation, to update these forward-looking statements or information to reflect changes in assumptions or changes in circumstances or any other events affecting such statements and information other than as required by applicable laws, rules and regulations.

安全港聲明: 加拿大證券交易所及其監管服務提供商均不對本新聞稿的充分性或準確性承擔責任。本新聞稿可能包含1995年《美國私人證券訴訟改革法》和適用的加拿大證券法所指的某些 “前瞻性陳述”。當或如果在本新聞稿中使用,“預期”、“相信”、“估計”、“預期”、“目標”、“計劃”、“預測”、“可能”、“時間表” 等詞語或表達方式表示前瞻性陳述或信息。此類陳述代表了公司當前對未來事件的看法,必然基於許多假設和估計,儘管公司認爲這些假設和估計是合理的,但本質上會受到重大的商業、經濟、競爭、政治和社會風險、突發事件和不確定性的影響。許多因素,包括已知和未知因素,都可能導致業績、業績或成就與此類前瞻性陳述所表達或可能表達或暗示的業績、業績或成就存在重大差異。除非適用法律、規章和法規的要求,否則公司無意更新這些前瞻性陳述或信息以反映假設的變化或情況變化或影響此類陳述和信息的任何其他事件,也不承擔任何義務。

To view the source version of this press release, please visit

要查看本新聞稿的源版本,請訪問

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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