quartz vein gold: Topics by Science.gov
Sericite, chlorite, epidote, calcite, pyrite, and quartz are concentrated near the quartz-molybdenite veins. Many of the field and geochemical characteristics of the Priestly Lake pluton are unlike those of major molybdenum-producing areas (Climax, Henderson, Urad). ... The processing of Landsat ETM+ data using ratioing (bands 5/7,5/1,4/3 in ...