Live Science on MSN
Scientists discover gold nanoparticles hidden in spruce tree needles
Spruce tree needles contain tiny gold particles — and they could indicate large gold deposits beneath the surface.
ZME Science on MSN
Money Doesn’t Grow on Trees? These Spruce Trees in Finland Are Growing Tiny Flecks of Gold in Their Needles
Scientists find bacteria inside Norway spruce needles that can turn dissolved gold into solid nanoparticles.
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