California Gold Rush

California Gold Rush
Prospectors working California gold placer deposits in 1850
Date	January 24, 1848 (1848-01-24)–1855
Coordinates	38°48′N 120°53′W
Participants	300,000 prospectors
Outcome	California becomes a U.S. state and California Genocide

The California Gold Rush (1848–1855) was a gold rush that began on January 24, 1848 when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad.

The effects of the Gold Rush were substantial. Outside of California, the first to arrive were from Oregon, the Sandwich Islands (Hawaii), and Latin America in late 1848. Of the approximately 300,000 people who came to California during the Gold Rush, about half arrived by sea and half came overland on the California Trail and the Gila River trail; forty-niners often faced substantial hardships on the trip. While most of the newly arrived were Americans, the gold rush attracted thousands from Latin America, Europe, Australia, and China. Agriculture and ranching expanded throughout the state to meet the needs of the settlers. San Francisco grew from a small settlement of about 200 residents in 1846 to a boomtown of about 36,000 by 1852. Roads, churches, schools and other towns were built throughout California. In 1849 a state constitution was written. The new constitution was adopted by referendum vote, and the future state's interim first governor and legislature were chosen.

The sudden influx of gold into the money supply reinvigorated the American economy, and the sudden population increase allowed California to go rapidly to statehood, in the Compromise of 1850. The Gold Rush had a tragic impact on Native Californians and accelerated the Native American population's decline from disease, starvation and the California Genocide. By the time it ended, California had gone from a thinly populated ex-Mexican territory, to having one of its first two U.S. Senators, John C. Frémont, selected to be the first presidential nominee for the new Republican Party, in 1856.

History

California goldfields (red) in the Sierra Nevada and northern California

Advertisement about sailing to California, circa 1850

The Mexican–American War ended with the signing of the Treaty of Guadalupe Hidalgo on February 2, 1848. The treaty gave the United States all of Alta California (Upper California) and parts of several other Western states. The California Gold Rush began at Sutter's Mill, near Coloma. Unbeknownst to the leaders of both countries, on January 24, 1848, James W. Marshall, a foreman working for Sacramento pioneer John Sutter, found shiny metal in the tailrace of a lumber mill Marshall was building for Sutter on the American River. Marshall brought what he found to John Sutter, and the two privately tested the metal. After the tests showed that it was gold, Sutter expressed dismay: he wanted to keep the news quiet because he feared what would happen to his plans for an agricultural empire if there was a mass search for gold.

Discovery announced

Rumors of the discovery of gold were confirmed in March 1848 by San Francisco newspaper publisher and merchant Samuel Brannan. Brannan hurriedly set up a store to sell gold prospecting supplies, and walked through the streets of San Francisco, holding aloft a vial of gold, shouting "Gold! Gold! Gold from the American River!"

On August 19, 1848, the New York Herald was the first major newspaper on the East Coast to report the discovery of gold. On December 5, 1848, US President James Polk confirmed the discovery of gold in an address to Congress. As a result, individuals seeking to benefit from the gold rush—later called the "forty-niners"—began moving to the Gold Country of California or "Mother Lode" from other countries and from other parts of the United States. As Sutter had feared, his business plans were ruined after his workers left in search of gold, and squatters took over his land and stole his crops and cattle.

San Francisco had been a tiny settlement before the rush began. When residents learned about the discovery, it at first became a ghost town of abandoned ships and businesses, but then boomed as merchants and new people arrived. The population of San Francisco increased quickly from about 1,000 in 1848 to 25,000 full-time residents by 1850. Miners lived in tents, wood shanties, or deck cabins removed from abandoned ships.

Forty-eighters

Panning for gold on the Mokelumne River

The first people to rush to the goldfields, beginning in the spring of 1848, were the residents of California themselves—primarily American and European agricultural workers living in Northern California, along with Native Americans and some Californios (Spanish-speaking Californians). These first miners tended to be families. Women and children of all ethnicities were often found panning next to the men. Some enterprising families set up boarding houses to accommodate the influx of men; in such cases, the women often brought in steady income while their husbands searched for gold.

Only a small number (probably fewer than 500) traveled overland from the United States that year. Some of these "forty-eighters", as the earliest gold-seekers were sometimes called, were able to collect large amounts of easily accessible gold—in some cases, thousands of dollars worth each day. Even ordinary prospectors averaged daily gold finds worth 10 to 15 times the daily wage of a laborer on the East Coast. A person could work for six months in the goldfields and find the equivalent of six years' wages back home. Some hoped to get rich quick and return home, and others wished to start businesses in California.

Word of the Gold Rush spread slowly at first. The earliest gold-seekers were people who lived near California or people who heard the news from ships on the fastest sailing routes from California. The first large group of Americans to arrive were several thousand Oregonians who came down the Siskiyou Trail. Next came people from the Sandwich Islands, and several thousand Latin Americans, including people from Mexico, from Peru and from as far away as Chile, both by ship and overland. By the end of 1848, some 6,000 Argonauts had come to California.

Forty-niners

"Independent Gold Hunter on His Way to California", circa 1850. The gold hunter is loaded down with every conceivable appliance, much of which would be useless in California. The prospector says: "I am sorry I did not follow the advice of Granny and go around the Horn, through the Straights, or by Chagres [Panama]."

By the beginning of 1849, word of the Gold Rush had spread around the world, and an overwhelming number of gold-seekers and merchants began to arrive from virtually every continent. The largest group of forty-niners in 1849 were Americans, arriving by the tens of thousands overland across the continent and along various sailing routes (the name "forty-niner" was derived from the year 1849). Many from the East Coast negotiated a crossing of the Appalachian Mountains, taking to riverboats in Pennsylvania, poling the keelboats to Missouri River wagon train assembly ports, and then travelling in a wagon train along the California Trail. Many others came by way of the Isthmus of Panama and the steamships of the Pacific Mail Steamship Company. Australians and New Zealanders picked up the news from ships carrying Hawaiian newspapers, and thousands, infected with "gold fever," boarded ships for California.

Forty-niners came from Latin America, particularly from the Mexican mining districts near Sonora and Chile. Gold-seekers and merchants from Asia, primarily from China, began arriving in 1849, at first in modest numbers to Gum San ("Gold Mountain"), the name given to California in Chinese. The first immigrants from Europe, reeling from the effects of the Revolutions of 1848 and with a longer distance to travel, began arriving in late 1849, mostly from France, with some Germans, Italians, and Britons.

It is estimated that approximately 90,000 people arrived in California in 1849—about half by land and half by sea. Of these, perhaps 50,000 to 60,000 were Americans, and the rest were from other countries. By 1855, it is estimated at least 300,000 gold-seekers, merchants, and other immigrants had arrived in California from around the world. The largest group continued to be Americans, but there were tens of thousands each of Mexicans, Chinese, Britons, Australians, French, and Latin Americans, together with many smaller groups of miners, such as African Americans, Filipinos, Basques and Turks.

People from small villages in the hills near Genova, Italy were among the first to settle permanently in the Sierra Nevada foothills; they brought with them traditional agricultural skills, developed to survive cold winters. A modest number of miners of African ancestry (probably less than 4,000) had come from the Southern States, the Caribbean and Brazil.

Chinese gold miners in California

A number of immigrants were from China. Several hundred Chinese arrived in California in 1849 and 1850, and in 1852 more than 20,000 landed in San Francisco. Their distinctive dress and appearance was highly recognizable in the goldfields. Chinese miners suffered enormously, enduring violent racism from white miners who aimed their frustrations at foreigners. To this day, there has been no justice for known victims. Further animosity toward the Chinese led to legislation such as the Chinese Exclusion Act and Foreign Miners Tax.

There were also women in the Gold Rush. However, their numbers were small. Of the 40,000 people who arrived by ship in the San Francisco harbor in 1849, only 700 were women (including poor women, wealthy women, entrepreneurs, prostitutes, single women and married women). They were of various ethnicities including Anglo-American, African-American, Hispanic, Native, European, Chinese, and Jewish. The reasons they came varied: some came with their husbands, refusing to be left behind to fend for themselves, some came because their husbands sent for them, and others came (singles and widows) for the adventure and economic opportunities. On the trail many people died from accidents, cholera, fever, and myriad other causes, and many women became widows before even setting eyes on California. While in California, women became widows quite frequently due to mining accidents, disease, or mining disputes of their husbands. Life in the goldfields offered opportunities for women to break from their traditional work.

Legal rights

When the Gold Rush began, the California goldfields were peculiarly lawless places. When gold was discovered at Sutter's Mill, California was still technically part of Mexico, under American military occupation as the result of the Mexican–American War. With the signing of the treaty ending the war on February 2, 1848, California became a possession of the United States, but it was not a formal "territory" and did not become a state until September 9, 1850. California existed in the unusual condition of a region under military control. There was no civil legislature, executive or judicial body for the entire region. Local residents operated under a confusing and changing mixture of Mexican rules, American principles, and personal dictates. Lax enforcement of federal laws, such as the Fugitive Slave Act of 1850, encouraged the arrival of free blacks and escaped slaves.

While the treaty ending the Mexican–American War obliged the United States to honor Mexican land grants, almost all the goldfields were outside those grants. Instead, the goldfields were primarily on "public land", meaning land formally owned by the United States government. However, there were no legal rules yet in place, and no practical enforcement mechanisms.

The benefit to the forty-niners was that the gold was simply "free for the taking." In the beginning there was no private property, no licensing fees, and no taxes. The miners informally adapted Mexican mining law that had existed in California. These rules attempted to balance the rights of early arrivers at a site with later arrivers; a "claim" could be "staked" by a prospector, but that claim was valid only as long as it was being actively worked.

Miners worked at a claim only long enough to determine its potential. If a claim was deemed as low-value—as most were—miners would abandon the site in search for a better one. In the case where a claim was abandoned or not worked upon, other miners would "claim-jump" the land. "Claim-jumping" meant that a miner began work on a previously claimed site. Disputes were often handled personally and violently, and were sometimes addressed by groups of prospectors acting as arbitrators. This often led to heightened ethnic tensions. In some areas the influx of many prospectors could lead to a reduction of the existing claim size by simple pressure.

Development of gold-recovery techniques

Four hundred million years ago, California lay at the bottom of a large sea; underwater volcanoes deposited lava and minerals (including gold) onto the sea floor. By tectonic forces these minerals and rocks came to the surface of the Sierra Nevada, and eroded. Water carried the exposed gold downstream and deposited it in quiet gravel beds along the sides of old rivers and streams. The forty-niners first focused their efforts on these deposits of gold.

Because the gold in the California gravel beds was so richly concentrated, early forty-niners were able to retrieve loose gold flakes and nuggets with their hands, or simply "pan" for gold in rivers and streams. Panning cannot take place on a large scale, and industrious miners and groups of miners graduated to placer mining, using "cradles" and "rockers" or "long-toms" to process larger volumes of gravel. Miners would also engage in "coyoteing," a method that involved digging a shaft 6 to 13 meters (20 to 43 ft) deep into placer deposits along a stream. Tunnels were then dug in all directions to reach the richest veins of pay dirt.

In the most complex placer mining, groups of prospectors would divert the water from an entire river into a sluice alongside the river, and then dig for gold in the newly exposed river bottom. Modern estimates are that as much as 12 million ounces (370 t) of gold were removed in the first five years of the Gold Rush.

In the next stage, by 1853, hydraulic mining was used on ancient gold-bearing gravel beds on hillsides and bluffs in the goldfields. In a modern style of hydraulic mining first developed in California, and later used around the world, a high-pressure hose directed a powerful stream or jet of water at gold-bearing gravel beds. The loosened gravel and gold would then pass over sluices, with the gold settling to the bottom where it was collected. By the mid-1880s, it is estimated that 11 million ounces (340 t) of gold (worth approximately US$15 billion at December 2010 prices) had been recovered by hydraulic mining.

A byproduct of these extraction methods was that large amounts of gravel, silt, heavy metals, and other pollutants went into streams and rivers. As of 1999 many areas still bear the scars of hydraulic mining, since the resulting exposed earth and downstream gravel deposits do not support plant life.

After the Gold Rush had concluded, gold recovery operations continued. The final stage to recover loose gold was to prospect for gold that had slowly washed down into the flat river bottoms and sandbars of California's Central Valley and other gold-bearing areas of California (such as Scott Valley in Siskiyou County). By the late 1890s, dredging technology (also invented in California) had become economical, and it is estimated that more than 20 million ounces (620 t) were recovered by dredging.

Both during the Gold Rush and in the decades that followed, gold-seekers also engaged in "hard-rock" mining, extracting the gold directly from the rock that contained it (typically quartz), usually by digging and blasting to follow and remove veins of the gold-bearing quartz. Once the gold-bearing rocks were brought to surface, the rocks were crushed and the gold separated, either using separation in water, using its density difference from quartz sand, or by washing the sand over copper plates coated with mercury (with which gold forms an amalgam). Loss of mercury in the amalgamation process was a source of environmental contamination. Eventually, hard-rock mining became the single largest source of gold produced in the Gold Country. The total production of gold in California from then till now is estimated at 118 million ounces (3700 t).

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  Forty-niner panning for gold

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  Sluice for separation of gold from dirt using water

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  Excavating a riverbed after the water has been diverted

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  Crushing quartz ore prior to washing out gold

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  Excavating a gravel bed with jets, circa 1863

Profits

Recent scholarship confirms that merchants made far more money than miners during the Gold Rush. The wealthiest man in California during the early years of the rush was Samuel Brannan, a tireless self-promoter, shopkeeper and newspaper publisher. Brannan opened the first supply stores in Sacramento, Coloma, and other spots in the goldfields. Just as the rush began he purchased all the prospecting supplies available in San Francisco and re-sold them at a substantial profit.

Some gold-seekers made a significant amount of money. On average, half the gold-seekers made a modest profit, after taking all expenses into account; economic historians have suggested that white miners were more successful than black, Indian, or Chinese miners. However, taxes such as the California foreign miners tax passed in 1851, targeted mainly Latino miners and kept them from making as much money as whites, who did not have any taxes imposed on them. In California most late arrivals made little or wound up losing money. Similarly, many unlucky merchants set up in settlements which disappeared, or which succumbed to one of the calamitous fires that swept the towns that sprang up. By contrast, a businessman who went on to great success was Levi Strauss, who first began selling denim overalls in San Francisco in 1853.

Other businessmen reaped great rewards in retail, shipping, entertainment, lodging, or transportation. Boardinghouses, food preparation, sewing, and laundry were highly profitable businesses often run by women (married, single, or widowed) who realized men would pay well for a service done by a woman. Brothels also brought in large profits, especially when combined with saloons and gaming houses.

By 1855, the economic climate had changed dramatically. Gold could be retrieved profitably from the goldfields only by medium to large groups of workers, either in partnerships or as employees. By the mid-1850s, it was the owners of these gold-mining companies who made the money. Also, the population and economy of California had become large and diverse enough that money could be made in a wide variety of conventional businesses.

Path of the gold

Portsmouth Square, San Francisco, during the Gold Rush, 1851

Once extracted, the gold itself took many paths. First, much of the gold was used locally to purchase food, supplies and lodging for the miners. It also went towards entertainment, which consisted of anything from a traveling theater to alcohol, gambling, and prostitutes. These transactions often took place using the recently recovered gold, carefully weighed out. Merchants and vendors in turn used the gold to purchase supplies from ship captains or packers bringing goods to California.

The gold then left California aboard ships or mules to go to the makers of the goods from around the world. A second path was the Argonauts themselves who, having personally acquired a sufficient amount, sent the gold home, or returned home taking with them their hard-earned "diggings." One estimate is that some US$80 million worth of California gold (equivalent to US$2.2 billion today) was sent to France by French prospectors and merchants.

As the Gold Rush progressed, local banks and gold dealers issued "banknotes" or "drafts"—locally accepted paper currency—in exchange for gold, and private mints created private gold coins. With the building of the San Francisco Mint in 1854, gold bullion was turned into official United States gold coins for circulation. The gold was also later sent by California banks to U.S. national banks in exchange for national paper currency to be used in the booming California economy.

Impact

Near-term effects

The arrival of hundreds of thousands of new people in California within a few years, compared to a population of some 15,000 Europeans and Californios beforehand, had many dramatic effects. Historians have reflected on the Gold Rush and its effect on California. Historian Kevin Starr stated that for all its problems and benefits, the Gold Rush established the "founding patterns, the DNA code, of American California," and quotes from The Annals of San Francisco in 1855 that the Gold Rush advanced California into a "rapid, monstrous maturity."

A 2017 study attributes the record-long economic expansion of the United States in the recession-free period of 1841–1856 primarily to "a boom in transportation-goods investment following the discovery of gold in California."

Development of government and commerce

Between 1847 and 1870, the population of San Francisco increased from 500 to 150,000. This growth required the development of new governmental and commercial structures. At the beginning of the Gold Rush, there was no law regarding property rights in the goldfields and a system of "staking claims" was developed. Prospectors retrieved the gold from streams and riverbeds using simple techniques, such as panning. Although the mining caused environmental harm, more sophisticated methods of gold recovery were developed and later adopted around the world. New methods of transportation developed as steamships came into regular service. At its peak, technological advances reached a point where significant financing was required, increasing the proportion of gold companies to individual miners. Gold worth tens of billions of today's US dollars was recovered, which led to great wealth for a few, though a great many failed to strike it rich, earning little more than they spent.

The Gold Rush wealth and population increase led to significantly improved transportation between California and the East Coast. The Panama Railway, spanning the Isthmus of Panama, was finished in 1855. Steamships, including those owned by the Pacific Mail Steamship Company, began regular service from San Francisco to Panama, where passengers, goods and mail would take the train across the Isthmus and board steamships headed to the East Coast. By 1869, railroads were built from California to the eastern United States.

With the influx of population large-scale agriculture (California's second "Gold Rush") began during this time. Roads, schools, churches, and civic organizations quickly came into existence. The vast majority of the immigrants were Americans. Pressure grew for better communications and political connections to the rest of the United States, leading to statehood for California on September 9, 1850, in the Compromise of 1850 as the 31st state of the United States.

Impact on Native Americans

Protecting the Settlers, an illustration by JR Browne for his work The Indians of California (1864)

The human and environmental costs of the Gold Rush were substantial. Native Americans, dependent on traditional hunting, gathering and agriculture, became the victims of starvation and disease, as gravel, silt and toxic chemicals from prospecting operations killed fish and destroyed habitats. The surge in the mining population also resulted in the disappearance of game and food gathering locales as gold camps and other settlements were built amidst them. Later farming spread to supply the settlers' camps, taking more land away from the Native Americans.

In some areas, systematic attacks against tribes-people in or near mining districts occurred. Various conflicts were fought between natives and settlers. Miners often saw Native Americans as impediments to their mining activities.

Photo caption, "The Heathen Chinee Prospecting" indicates early prejudice against Chinese gold miners. California, 1852

Historian Benjamin Madley recorded the numbers of killings of California Indians between 1846 and 1873 and estimated that during this period at least 9,400 to 16,000 California Indians were killed by non-Indians, mostly occurring in more than 370 massacres (defined as the "intentional killing of five or more disarmed combatants or largely unarmed noncombatants, including women, children, and prisoners, whether in the context of a battle or otherwise"). According to demographer Russell Thornton, between 1849 and 1890, the Indigenous population of California fell below 20,000 – primarily because of the killings. According to the government of California, some 4,500 Native Americans suffered violent deaths between 1849 and 1870. Furthermore, California stood in opposition of ratifying the eighteen treaties signed between tribal leaders and federal agents in 1851. Some, such as Peter Burnett, California's first governor, declared that California was a battleground between the races and that there were only two options towards California Indians, extermination or removal. "That a war of extermination will continue to be waged between the two races until the Indian race becomes extinct, must be expected. While we cannot anticipate the result with but painful regret, the inevitable destiny of the race is beyond the power and wisdom of man to avert." Burnett and some of his contemporaries saw the genocide was part of God's plan. The Act for the Government and Protection of Indians, passed on April 22, 1850 by the California Legislature, allowed settlers to capture and use Native people as bonded workers, prohibited Native peoples' testimony against settlers, and allowed the adoption of Native children by settlers, often for labor purposes.

After the initial boom had ended, anti-foreign laws and confiscatory taxes sought to exclude foreigners—not just Native Americans—from the mines, especially the Chinese and Latin American immigrants mostly from Sonora, Mexico and Chile. The toll on the American immigrants was severe as well: one in twelve forty-niners perished, as the death and crime rates during the Gold Rush were extraordinarily high, and the resulting vigilantism also took its toll.

Legacy

World-wide economic stimulation

Chilean wheat exports to California from 1848 to 1854 (in qqm)

Year	Grains	Flour
1848	3000	n/a
1849	87,000	69,000
1850	277,00 0	221,000
1854	63,000	50,000

The Gold Rush stimulated economies around the world as well. Farmers in Chile, Australia, and Hawaii found a huge new market for their food; British manufactured goods were in high demand; clothing and even prefabricated houses arrived from China. The return of large amounts of California gold to pay for these goods raised prices and stimulated investment and the creation of jobs around the world. Australian prospector Edward Hargraves, noting similarities between the geography of California and his home country, returned to Australia to discover gold and spark the Australian gold rushes. Preceding the Gold Rush, the United States was on a bi-metallic standard, but the sudden increase in physical gold supply increased the relative value of physical silver and drove silver money from circulation. The increase in gold supply also created a monetary supply shock.

Within a few years after the end of the Gold Rush, in 1863, the groundbreaking ceremony for the western leg of the First Transcontinental Railroad was held in Sacramento. The line's completion, some six years later, financed in part with Gold Rush money, united California with the central and eastern United States. Travel that had taken weeks or even months could now be accomplished in days.

Cultural Impact

California's name became indelibly connected with the Gold Rush, and fast success in a new world became known as the "California Dream." California was perceived as a place of new beginnings, where great wealth could reward hard work and good luck. Historian H. W. Brands noted that in the years after the Gold Rush, the California Dream spread across the nation:

The old American Dream ... was the dream of the Puritans, of Benjamin Franklin's "Poor Richard"... of men and women content to accumulate their modest fortunes a little at a time, year by year by year. The new dream was the dream of instant wealth, won in a twinkling by audacity and good luck. [This] golden dream ... became a prominent part of the American psyche only after Sutter's Mill.

Overnight California gained the international reputation as the "golden state". Generations of immigrants have been attracted by the California Dream. California farmers, oil drillers, movie makers, airplane builders, Douglas Aircraft, Lockheed Aircraft, Hughes Aircraft, North American Aviation, Convair, and Northrop were among the complex of companies which flourished in California during and after World War II. Computer and microchip makers, and "dot-com" entrepreneurs have each had their boom times in the decades after the Gold Rush.

Included among the modern legacies of the California Gold Rush are the California state motto, "Eureka" ("I have found it"), Gold Rush images on the California State Seal, Gold Rush images on the state seal include a forty-niner digging with a pick and shovel, a pan for panning gold, and a "long-tom." In addition, the ships on the water suggest the sailing ships filling the Sacramento River and San Francisco Bay during the Gold Rush era. The state nickname, "The Golden State," as well as place names, such as Placer County, Rough and Ready, Placerville (formerly named "Dry Diggings" and then "Hangtown" during rush time), Whiskeytown, Drytown, Angels Camp, Happy Camp, and Sawyers Bar. The San Francisco 49ers National Football League team, and the similarly named athletic teams of California State University, Long Beach, are named for the prospectors of the California Gold Rush.

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  State motto, "Eureka" on the Seal of California

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  California state route shield, with the number 49 and shaped like a miner's spade

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  Commemorative coin from 1925

In addition, the standard route shield of state highways in California is in the shape of a miner's spade to honor the California Gold Rush. Today, the aptly named State Route 49 travels through the Sierra Nevada foothills, connecting many Gold Rush-era towns such as Placerville, Auburn, Grass Valley, Nevada City, Coloma, Jackson, and Sonora. This state highway also passes very near Columbia State Historic Park, a protected area encompassing the historic business district of the town of Columbia; the park has preserved many Gold Rush-era buildings, which are presently occupied by tourist-oriented businesses.

References

ISBN links support NWE through referral fees

• Bancroft, Hubert Howe. History of California: 1848–1859. Nabu Press, 2011. ISBN 978-1175574701
• Blakely, Jim, and Barnette, Karen. Historical Overview: Los Padres National Forest, July 1985. Retrieved March 30, 2020.
• Brands, H. W. The Age of Gold: The California Gold Rush and the New American Dream. New York: Anchor Books, 2002. ISBN 0385502168
• Caughey, John Walton, The California Gold Rush. Berkeley, CA: University of California Press, 1975. ISBN 978-0520027633
• Clappe, Louise Amelia Knapp Smith. The Shirley Letters from the California Mines, 1851–1852. San Francisco, CA: T.C. Russell, 1922, Retrieved March 30, 2020.
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• Cossley-Batt, Jill L. The Last of the California Rangers. New York and London: Funk & Wagnalls Company, 1928. ASIN B001JAS3CM
• Dillon, Richard, Siskiyou Trail: The Hudson's Bay Company Route to California. New York: McGraw Hill, 1975 ISBN 978-0070169807
• Faragher, John Mack. Out of Many: A History of the American People 5th edition. London, UK: Pearson, 2006. ISBN 978-0136015666
• Gaither, Chris, and Chmielewski, Dawn C. "Google Bets Big on Videos" Los Angeles Times, October 10, 2006. Retrieved March 30, 2020.
• Heizer, Robert F. The Destruction of California Indians. Lincoln, NE and London: University of Nebraska Press, 1974. ISBN 978-0803272620
• Hill, Mary. Gold: The California Story. Berkeley and Los Angeles, CA: University of California Press, 1999. ISBN 978-0520215474
• Holliday, J.S. Rush for Riches: Gold Fever and the Making of California. Oakland, Berkeley and Los Angeles, CA: Oakland Museum of California and University of California Press, 1999, ISBN 978-0520214019
• Johnson, Susan Lee. Roaring Camp: The Social World of the California Gold Rush. New York: W. W. Norton & Company, 2001. ISBN 978-0393320992
• Levy, JoAnn. They Saw the Elephant: Women in the California Gold Rush. Hamden, CT: Archon Books, 1990. ISBN 0208022732
• Lindsay, Brenden C. Murder State: California's Native American Genocide, 1846–1873. Lincoln, NE and London: University of Nebraska Press, 2012. ISBN 978-0803224803
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• Neary, J. and Robbins, Hollis. Mapping Regions in Early American Writing, chapter 11: "African American Literature of the Gold Rush," Athens, GA: University of Georgia Press, 2015, 226–248. ISBN 978-0820348223
• Norton, Jack. Genocide in Northwestern California: When Our Worlds Cried. San Francisco: Indian Historian Press, 1979. ISBN 0913436262
• Paul, Rodman W. California Gold: The Beginning of Mining in the Far West. Lincoln, NE: University of Nebraska Press, 1969 (original 1947). ISBN 9780803251496
• Rohrbough, Malcolm J. Days of Gold: The California Gold Rush and the American Nation. Berkeley and Los Angeles, CA: University of California Press, 1998. ISBN 978-05202165942
• Moynihan, Ruth B., Susan Armitage, and Christiane Fischer Dichamp. So Much to be Done: Women Settlers on the Mining and Ranching Frontier. 2nd edition, Lincoln, NE: University of Nebraska Press, 1990. ISBN 978-0803282483
• Rawls, James, J. and Bean, Walton. California: An Interpretive History. New York: McGraw-Hill, 2003. ISBN 978-0072552553
• Rawls, James J., and Richard J. Orsi (eds.). A Golden State: Mining and Economic Development in Gold Rush California California History Sesquicentennial Series, 2, Berkeley and Los Angeles: University of California Press, 1999. ISBN 978-0520217713
• Sears, Clare. Arresting Dress: Cross-Dressing, Law, and Fascination in Nineteenth-Century San Francisco. Durham, NC: Duke University Press Books, 2014. ISBN 978-0822357544
• Starr, Kevin. Americans and the California Dream: 1850–1915. New York and Oxford: Oxford University Press, 1973. ISBN 978-0195042337
• Starr, Kevin. California: A History. New York: Modern Library, 2005. ISBN 978-0679642404
• Starr, Kevin, and Richard J. Orsi, (eds.). Rooted in Barbarous Soil: People, Culture, and Community in Gold Rush California. Berkeley and London: University of California Press, 2000. ISBN 978-0520224964
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External links

All links retrieved November 25, 2023.

• California Gold Rush chronology at The Virtual Museum of the City of San Francisco
• Gold at the website of United States Geological Survey
• Gold Country Museum in Placer County, California
• "California as I Saw It:" First-Person Narratives of California's Early Years, 1849–1900 Library of Congress American Memory Project
• Map of North America during the California Gold Rush at omniatlas.com

Maps

• Ord, Edward Otho Cresap, Topographical sketch of the gold & quicksilver district of California, 1848. from loc.gov.
• Lawson's Map from Actual Survey of the Gold, Silver & Quicksilver Regions of Upper California Exhibiting the Mines, Diggings, Roads, Paths, Houses, Mills, Missions &c. &c by J.T. Lawson, Esq. Cala. . . . New York, 1849. from raremaps.com. Lawson's map of the Gold Regions is the first map to accurately depict California's Gold Regions. Issued in January 1849, at the beginning of the California Gold Rush, Lawson's map was produced specifically for prospectors and miners.
• A Correct Map of the Bay of San Francisco and the Gold Region from actual Survey June 20th. 1849 for J.J. Jarves. Embracing all the New Towns, Ranchos, Roads, Dry and Wet Diggings, with their several distances from each other, James Munroe & Co. of Boston, 1849 from raremaps.com. One of the earliest maps of the gold region made from personal observation, Jarves' map states on it that it was the result of a survey of the diggings made for him on June 20, 1849.
• George Derby, Sketch of General Riley’s Route Through the Mining Districts July and Aug., J. McH. Hollingsworth, New York, 1849 from raremaps.com.
• The Sacramento Valley from The American River to Butte Creek, Surveyed & Drawn by Order of Gen.l Riley ... by Lt. George H. Derby,... September & October 1849, Washington, 1849 from raremaps.com. Map by Lt. George H. Derby, from Tyson's Information in Relation to the Geology and Topography of California.
• Jackson, William A., Map of the mining district of California, Lambert & Lane's Lith., 1850. from loc.gov.
• Map of the Gold Region of California taken from a recent survey By Robert H. Ellis 1850 (with early manuscript annotations), George F. Nesbitt, Lith., New York, 1850 from raremaps.com. A later 1850 map showing the growing settlement in the goldfields and in that vicinity of the state.

Credits

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