Numerous 500+ micron sized grains were observed throughout the drill hole, well above the 10-micron threshold for effective magnetic separation 1. Confirmed Nickel & Chromium Presence: An XRF ...
As demand for next-generation semiconductor chips grows, a team of researchers has succeeded in laser-drilling the world's tiniest circuit board holes, measuring a near-inconceivable 3 micrometers ...
580 microns to 667 microns at 384 meters. Figure 2: RPM DDH001 (24-AN-02) at 152 meters showing coarse grains of nickel-iron alloy (awaruite). Left image shows drill-core with disseminated ...
Numerous 500+ micron sized grains were observed throughout the drill hole, well above the 10-micron threshold for effective magnetic separation 1. Confirmed Nickel & Chromium Presence: An XRF analyzer ...