The “Julian-Banner Mining District: A Road to Gold“, provides a written history of the San Diego Association of Geologists 2017 field trip, supplemented with professional quality papers that enhance the guidebook …

• Categories: California: San Diego, Geoscience, History/Lore/Native Americans.
• Format: Softcover
• Pages: 186
• Dimensions: 6 x 9
• ISBN: 978191384404
• Year Published: 2017
• Language: English
• Publisher: San Diego Association Of Geologists