Argentina 13 mineral deposit 8 Ciencias Naturales 5 Mineral deposits 5 Ammonium anomalies 4 Mineralogy 4 Mineralogía 4 Mining exploration guide 4 SWIR reflectance spectroscopy 4 South America 4 Yacimientos minerales 4 ammonium 4 basalt 4 chronology 4 clay mineral 4 detection method 4 host rock 4 hydrothermal alteration 4 identification method 4 infrared spectroscopy 4 mineral exploration 4 mining 4 potassium 4 reflectance 4 stratigraphy 4 sulfate 4 volcaniclastic deposit 4 La Rioja 2 Asfalto 1 Asphalt 1