Pan amalgamation

• Alvaro Alonso Barba
• Austin, Nevada
• Bolivia
• Caribou, Colorado
• Carl A. Stetefeldt
• Comstock Lode
• Georgetown, Colorado
• Mercury (element)
• Nevada
• Potosí
• Reese River
• Reno, Nevada
• Silver Cliff, Colorado
• Virginia City, Nevada
• Washoe Valley
• antimony
• arsenic
• copper
• copper(II) sulfate
• galena
• patio process
• silver
• silver chloride
• sodium chloride
• sphalerite
• sulfides