ASD Inc.PANalytical Boulder (formerly Analytical Spectral Devices) has introduced the ASD TerraSpec Halo mineral identifier, a handheld near-IR spectrometer that delivers mineralogy results in <20 s. Weighing only 2.0 kg, the instrument includes a proprietary mineral prediction software program that pulls data from a multicontinent mineral library sourced from public and private databases. Features include onboard GPS, voice recording capability, multiple languages for onboard software and an extensive spectral library. 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