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The initial flotation tests demonstrate that it is possible to produce a high gold, low cobalt-copper concentrate and a high cobalt, low gold pyrite concentrate. Further optimization work will aim to improve selectivity, grades and recoveries.
Additional mineral samples have been submitted for QEMSCAN ( Quantitative Evaluation of Minerals by Scanning Electron Microscopy ) to better understand the mineralization of Hat polymetallic deposit and the nature of flotation tails losses, these results will be announced in due course.
Metallurgical investigations have been conducted by Sepro Mineral Systems, Sepro Laboratories Inc. of Langley, B. C., under the supervision and guidance of EUR ING Andrew Carter, B.Sc. CEng. MIMMM, MSAIMM, SME, Technical Director of Coffey, a Tetra Tech Company. Tetra Tech provides metallurgical consulting and development services to the resources sector and the extractive mineral and metallurgical industries.
Significant Cobalt Recovery a Major Upgrade at the Hat Copper-Gold-Cobalt Deposit in the Golden Triangle
ACCESSWIRE
VANCOUVER, BC / ACCESSWIRE / May 10, 2021 / Doubleview Gold Corp ( Doubleview , the Company ) (TSXV:DBG) (OTC PINK:DBLVF) (FRANKFURT:1D4) is pleased to announce excellent results from its initial metallurgical tests on materials from its 100% owned Hat Copper-Gold-Cobalt deposit, located in the Golden Triangle region of Atlin Mining District in Northwest British Columbia. The initial metallurgical extraction studies were designed to evaluate the characteristics of mineralization and the potential recoverability of component metals. In particular, attention was directed to Cobalt, an increasingly valuable and sought-after commodity that only in recent years has become a potentially important economic contributor to Hat resources.
PDAC 2021 Virtual Conference a Success
PDAC 2021 Virtual Conference a SuccessToronto, Mar 16, 2021 AEST (ABN Newswire) - PDAC has wrapped up its first ever virtual convention, receiving positive feedback and industry accolades.
The annual PDAC Convention is the premier event of the world s mineral exploration and mining industry that brings together mining executives, geologists, government officials, investors, analysts, and students from around the globe. I was thrilled to showcase our industry in a new, virtual environment for the first time in PDAC s 89-year-history, says PDAC President Felix Lee. From beginning to end the breadth and quality of the programming was top notch, and that was made clear from the amount of participant engagement from around the globe.
[co-author: Kenryo Mizutani, Articling Student]
On March 11, 2021, Canada unveiled its Critical Minerals List. The list includes 31 minerals considered integral to the Canadian economy, all of which are available in Canada. The list highlights focus areas in future Canadian mining policy and investments and builds on the existing Canadian Minerals and Metals Plan. The plan is a framework and signals the future strategic direction Canada will encourage in support of national security and economic growth objectives through the minerals and metals industry.
What Are Critical Minerals?
The 31 minerals are identified as critical minerals based on their necessity for economic growth and national security. The following factors were identified in selecting the critical minerals:
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