Sample of talc. Talc is a hydrated magnesium silicate, formed by metamorphic processes.

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Keywords: -, -life, background, black, cut, cut-, cut-outs, cutout, cutouts, earth, geological, geology, hydrated, life, magnesium, mineral, mineralogical, mineralogy, outs, rock, sample, science, silicate, single, softest, talc, talcum