VANCOUVER, BC / ACCESSWIRE / November 19, 2021 / EnviroMetal Technologies Inc. ("EnviroMetal"), (CSE:ETI) (OTCQX:EVLLF) (FSE:7N2) is pleased to provide the following press release on test work performed by Rokmaster Resources Corp. (TSXV: RKR) (OTCQB: RKMSF) (FSE: 1RR1) ("Rokmaster") on the gold mineralization from their Revel Ridge Property located in southeastern British Columbia.
Rokmaster's recent test program was part of the ongoing assessment of metal recovery technologies to optimize the metallurgical recoveries of the Revel Ridge Main Zone mineralization. The program included a preliminary evaluation of EnviroMetal's environmentally friendly and sustainable formula which demonstrated positive recoveries, even with minimal optimization, of up to 93% of the gold contained in the pressure oxidation ("POX") feed.
Figure 1: Gold Recovery Results
| Product | Mass Pull (%) | Au (g/t) | Ag (g/t) | Au (%) | Ag (%) |
| Gravity Concentrate | 6.3 | 36.4 | 126.5 | 26.3 | 11.2 |
| Gold Sulphide Concentrate | 23.0 | 21.2 | 23.6 | 54.4 | 7.7 |
| Gravity + Sulphide (POX Feed) | 29.3 | 24.5 | 88.7 | 80.7 | 18.9 |
Figure 1 illustrates the averaged results from tests undertaken. Gravity and sulphide concentrate were combined to create the POX feed to which 80.7% of the contained gold reported. Overall, a combined 91% of the contained gold reported to the gravity, lead, zinc, and sulphide concentrates.
John Mirko, President, and CEO of Rokmaster stated: "In this ever-changing period where mining companies should be addressing environmental sustainability, Rokmaster is proud to have included an evaluation of EnviroMetal's sustainable reagent capabilities as part of our program. Given the encouraging initial results, we will continue to test its capabilities of high gold recoveries on our material."
Duane Nelson, EnviroMetal President, and CEO commented, "I would like to thank John and his team for including us as part of their metallurgical test programs. We are excited about the prospect of working with Rokmaster and hopefully being a part of their future success. We are happy to offer a cost-effective and environmentally-friendly alternative to cyanide."
About Rokmaster
Rokmaster controls a portfolio of three significant exploration and development projects all of which are located in southern British Columbia in regions of excellent infrastructure.
The technical information in this news release has been prepared in accordance with Canadian regulatory requirements has been reviewed and approved by Mr. Stacy Freudigmann, P.Eng. F.AusIMM., who is a Qualified Person as set out in National Instrument 43-101 and is independent of Rokmaster.
About EnviroMetal Technologies Inc.
EnviroMetal Technologies is engaged in the development and commercialization of environmentally-friendly formulas and technologies for the treatment of materials in the primary and secondary metals industries. Using its proprietary non-cyanide, water-based, neutral pH treatment process EnviroMetal extracts precious metals from ores, concentrates, and electronic waste ("E-Waste").
Backed by the momentum of a first-class staff of scientists and engineers, tens of thousands of individual tests and assays, independent validations, and tens of thousands of hours in research and development, EnviroMetal's technology is emerging as a potential new eco-friendly standard for the hydrometallurgical extraction of precious metals in both the mining and E-Waste industries. For more information please visit: https://EnviroMetal.com
Forward-Looking Statements
This News Release contains "forward-looking information" and "forward-looking statements" within the meaning of applicable Canadian and the United States securities legislation. Statements contained herein that are not based on historical or current fact, including without limitation statements containing the words "anticipates," "believes," "may," "continues," "estimates," "expects," and "will" and words of similar import, constitute "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Forward-looking information may include, but is not limited to, information concerning our Research and Development activities, the accuracy of our capital and operating cost estimates; production and processing estimates; the results, the adequacy of EnviroMetal's financial resources, and timing of development of ongoing research and development projects, costs and timing of future revenues or profits and adequacy of financial resources. Wherever possible, words such as "plans", "expects", "projects", "assumes", "budget", "strategy", "scheduled", "estimates", "forecasts", "anticipates", "believes", "intends", "targets" and similar expressions or statements that certain actions, events or results "may", "could", "would", "might" or "will" be taken, occur or be achieved, or the negative forms of any of these terms and similar expressions, have been used to identify forward-looking statements and information. Statements concerning future revenue or earnings estimates may also be deemed to constitute forward-looking information. Any statements that express or involve discussions concerning predictions, expectations, beliefs, plans, projections, objectives, assumptions, or future events or performance are not statements of historical fact and may be forward-looking information. Forward-looking information is subject to a variety of known and unknown risks, uncertainties, and other factors that could cause actual events or results to differ from those expressed or implied by the forward-looking information. Forward-looking information is based on the expectations and opinions of EnviroMetal's management on the date the statements are made. The assumptions used in the preparation of such statements, although considered reasonable at the time of preparation, may prove to be imprecise. We do not assume any obligation to update forward-looking information, whether as a result of new information, future events, or otherwise, other than as required by applicable law. For the reasons set forth above, prospective investors should not place undue reliance on forward-looking information. The CSE has not approved or disapproved of the information contained herein.
Contact Information:
Jason Leikam
VP Corporate Development
EnviroMetal Technologies Inc.
info@EnviroMetal.com
(604) 428-2400 x. 104
SOURCE: EnviroMetal Technologies Inc
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