(instoremag.com) - Platinum Guild International (PGI) has released the findings of a formal independent study which proves the long-supported anecdotal evidence of platinum’s superiority in wear resistance and gem setting security versus that of gold jewelry. The most recent phase of research represented the third in a series of platinum wear testing studies, spanning 2016 to 2020. Conducted by fem Research Institute Precious Metals + Metal Chemistry, in association with TechForm Advanced Casting Technology and PGI, the study aimed to characterise the underlying reasons for platinum’s reported wear superiority.
News
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Yesterday
South Africa mining output falls 12.7% in August on weak PGMs, coal and iron ore
South Africa's mining output declined 12.7% year-on-year in August, according to Statistics South Africa, with platinum group metals, coal, and iron ore accounting for the largest negative contributions.
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Russia’s Ministry of Natural Resources identifies region with largest platinum and palladium deposits
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Tharisa meets FY2026 guidance, Karo Platinum fully funded as net debt swings to $51m
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13 october 2026
