Placer Gold Locations in Maricopa County, Arizona by Godfrey Worthington is a comprehensive guidebook that provides a wealth of information for gold prospectors seeking to find gold in the county's mineral-rich terrain. The book covers various districts and locations, including the Big Horn, Vulture, San Domingo, Cave Creek, Aqua Fria, Dads Creek, Eagle Tail Mountains, New River, Pikes Peak, and Sunflower districts.

Each district is meticulously described with geological information, mining history, and details on the potential gold deposits. For instance, the Big Horn district is rich in gold and silver, while the Vulture district is known for its large gold nuggets. The San Domingo district has shallow but widespread gold deposits, and the Cave Creek district's unique geological features make it an ideal location for gold prospecting.

Additionally, the Aqua Fria district, Dads Creek, Eagle Tail Mountains, New River, Pikes Peak, and Sunflower districts each have their unique features and potential for gold deposits. Overall, the book serves as an indispensable guidebook for gold prospectors interested in exploring and prospecting in Maricopa County, Arizona, offering a plethora of valuable information and guidance to help them find gold in this mineral-rich region.