Green Matters on MSN20h
Scientists Found One of the ‘Rarest Minerals on Earth’ Thanks To a Letter Written 75 Years Ago
The 75-year-old letter was written by a coal miner who said that this mineral was mined at that time from a site in Germany.
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Types of Iron Ore: Hematite vs. Magnetite
Knowing about the different types of iron ore is useful for investors interested in the space. Iron, a key material in steel ...
SciELO3d
Recovery of gold from refractory ore employing pressure oxidation
The extraction of gold from refractory gold mineral deposits is ... conditions employed. For example, Bidari & Aghazadeh (2018) conducted alkaline oxidation tests using an Iranian Carlin-type ...
Turning Resources into Results: Talon's 2024 Achievements Set to Redefine U.S. Critical Minerals Supply Chains in 2025 and Beyond
Progress in Minnesota's environmental review process and exploration successes have enabled Talon to establish a Feasibility ...
Nova Minerals Identifies RPM Style Gold in Regional Sampling Up to 52.3 g/t Au on its Estelle Gold and Critical Minerals Project, in Alaska
Assay results from soil and rock chip samples collected from the Muddy Creek prospect, with a high of 128.5 g/t Au, have ...