Search results
Results from the WOW.Com Content Network
Tour group in Mercer Caverns, California Aragonite in the lower levels of Mercer Caverns, California. Mercer Caverns is a show cave located one mile north of Murphys in Calaveras County California. [1] It is named after the gold prospector Walter J. Mercer who discovered the caves around 1885 and filed a claim. [2]
Exhibits include the crystalline gold Fricot Nugget, weighing 201 troy ounces (6.25 kg), the largest found during the California Gold Rush; a working scale model of a stamp mill over 100 years old, demonstrating the process of extracting gold from quartz rock; and a replica hard rock mine tunnel that allows visitors to better understand California's hard rock mines.
Within two years of discovering gold in this town, it was the 3rd largest city in California. The historic district is now an open museum and the best preserved California Gold Rush town. 29: Commander's House, Fort Ross: Commander's House, Fort Ross
In 1986, California named benitoite as its state gemstone, a form of the mineral barium titanium silicate that is unique to the Golden State and only found in gem quality in San Benito County. [ 80 ] ^ Colorado is the only state whose geological symbols reflect the national flag's colors: red (rhodochrosite), white (yule marble), and blue ...
Columbia is a census-designated place (CDP) located in the Sierra Nevada foothills in Tuolumne County, California, United States.It was founded as a boomtown in 1850 when gold was found during the California Gold Rush, and was known as the "Gem of the Southern Mines."
The oldest geology can be found along the easternmost portions of this region, closer to the Sierra Nevada summits, which formed 100 million years ago. [4] It consists of ancient sea floor and portions of islands which were added onto the western edge of North America during the late Paleozoic , about 275 million years ago.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Manchester (sometimes known as Mansfield) was a mining town in the Los Burros Mining District in the southern Big Sur region of Monterey County, California from about 1875 to 1895. The town was reached by a 20 miles (32 km) road from King City to Jolon. From Jolon travelers could ride or take a stage or wagon to the Wagon Caves, followed by a ...