TY - RPRT TI - Colloid formation and metal transport through two mixing zones affected by acid mine drainage near Silverton, Colorado AU - L. E. Schemel AU - B. A. Kimball AU - K.E. Bencala PY - 2000 DO - 10.1016/s0883-2927(99)00104-3 UR - https://pubs.usgs.gov/publication/70022563 ID - 70022563 ER -