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The metallic grey minerals which are found in the white saceharoida! dolomite of the Binnenthal have been known ever since the old priest Walpen of Binn and R. yon Ritz began collecting them nearly seventy years ago. The name "binnite" was first given indiscriminately to the grey metallic minerals; afterwards these were subdivided into "Kugel Binnit" and " Stangen Binnit."doi:10.1180/minmag.1900.012.57.08 fatcat:5jp5grivufgnrhpr3tyurwe55q