Standard Lithium one step closer to DLE patents

Standard Lithium said the United States Patent and Trademark Office (USPTO) has issued Notices of Allowance for two of three pending U.S. patent applications for elements of its innovative Direct Lithium Extraction (DLE) processes. The Canadian-based technology and lithium development company anticipates the issue of the formal registration of the “Process for Recovering Lithium from Brines” patents (serial no.16/410,523 and…

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Dakota Gold congratulates Quartermain HOF induction

South Dakota miner Dakota Gold and its President, CEO and Director Jonathan Awde recently congratulated company co-chairman Robert Quartermain on his induction into the Canadian Mining Hall of Fame and for his significant contributions to the Canadian and international mining and exploration industry over his career. The Canadian Mining Hall of Fame recognizes individuals who make Canada’s mining industry a…

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Well stim results for Excelsior’s Gunnison 

Excelsior Mining announced the results in mid-October for the well stimulation modelling at its Gunnison copper project in Cochise County of southeastern Arizona. Well stimulation has the potential to fundamentally change the performance of the wellfield, reduce the need for raffinate neutralization or change the design criteria for the neutralization plant. Excelsior commissioned a leading engineering and environmental consulting firm…

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High winds spark fire near Eagle Butte mine

No injuries or significant damage were reported in a fire that sparked near a “boneyard” area adjacent to the Eagle Buttle mine near Gillette, Wyo., in early September. According to a report in local news outlet Cowboy State Daily, high winds topped power lines, which led to a grass fire. Firefighters with the Campbell County Fire Department responded to the…

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ColdBlock launches Pro series digesters

Canadian-based ColdBlock Technologies has announced its ColdBlock Pro Series, the newest line of its sample digestion equipment. This new series was developed following years of market experience and success with the ColdBlock Standard Series CB15 and CB12 units and incorporates customer feedback from around the world. The new ColdBlock Pro Series line of digesters provides all the same benefits and…

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Conveyor Components adds new bulk material flow control

Michigan-based Conveyor Components Company has added a paddle-style bulk material flow control to its line-up with the Model FS, which the company said can detect flow interruptions. The model FS can be used as a flow/no flow device, presence/absence device, or it can also be used as a downstream plugged chute indicator. The rugged cast aluminum enclosure is designed for…

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Yokohama releases Galaxy LDSR 510 Tire for mining

Yokohama Off-Highway Tires America has released its Galaxy LDSR 510, a new, all-steel dozer and loader radial for surface mining in sizes 17.5R25, 20.5R25 and 23.5R25. The non-directional tread pattern provides “outstanding traction” in both forward and reverse, “enhancing efficiency” in digging, loading and carrying operations, said Dhananjay Bisht, product manager – earthmoving, construction and industrial tires for Yokohama Off-Highway.…

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