Results: 1 - 5 of 5
Dec 31, 1993
Open File Report
… 120 ppm chromium, 1.2 ppm antimony, 9 ppm vanadium, 39 ppm … yielded 118 ppm lead and 32 ppm antimony. Anomalous concentrations … arsenic,951 ppm strontium, 4 ppm antimony, 6 ppm bismuth and 257 ppm …
Nov 30, 1998
Open File Report
… discussed in section 3: antimony, arsenic, barium, bromine, …
Feb 28, 1993
Open File Report
… of other elements such as antimony, arsenic, barium, cadmium, …
Feb 15, 2010
Open File Report
… concentrations of copper, antimony and selenium. … Matveeva, …
Nov 02, 2021
… Gallium Molybdenum Tellurium Antimony Germanium Nickel Tin …