Rock Sampling At San Juan Volcanic Field Area (Larson & Jr, 1986)
Exploration Activity: Rock Sampling At San Juan Volcanic Field Area (Larson & Jr, 1986)
|Exploration Activity Details|
|Location||San Juan Volcanic Field Area|
|Exploration Technique||Rock Sampling|
More than 300 samples were collected from within and adjacent to the Lake City caldera. All specimens consist of single hand samples, approximately 1 kg in size. Care was taken to avoid oxidized or weathered rocks. Twenty three additional samples were provided by Ken Hon.
- Peter B. Larson, Hugh P. Taylor Jr (1986) An Oxygen Isotope Study Of Hydrothermal Alteration In The Lake City Caldera, San Juan Mountains, Colorado