Miners

Born: 1824, Pennsylvania, USA
Died: December 19, 1857, California, USA (age 33)

The brothers, Ethan and Hosea, were sons of Reverend Aaron B. Grosh, a Universalist minister. They were raised with strong intellectual and moral values, which shaped their adventurous and entrepreneurial spirits....

Born: 1826, Pennsylvania, USA
Died: September 2, 1857, Gold Canyon, Nevada Territory (age 31)

The brothers, Ethan and Hosea, were sons of Reverend Aaron B. Grosh, a Universalist minister. They were raised with strong intellectual and moral values, which shaped their adventurous and...

The Spanish conquest of South America led to the discovery of Peruvian mountains rich in gold and silver. In April, 1545, high up in the Andes, an Indian named Diego Gualapa climbed a distinctively shaped conical peak in search of a rumoured Indian shrine. Such shrines frequently contained some...

Born and raised in Philadelphia, Daniel Guggenheim was sent to Switzerland as a young man to study the Swiss lace and embroidery business, and to serve as a buyer for his father's import firm. The discovery of high-grade silver-lead ore in the Guggenheim mines in Leadville, Colorado in 1881...

Meyer Guggenheim was born in Lengnau, Aargau, Switzerland on February 1, 1828. He was of Ashkenazi Jewish ancestry and emigrated to the United States in 1847. He started out in the importing business, but made his and his family's fortune (which was one of the largest fortunes of the 19th...

Born in Vermont, Hayward moved to Canton, New York early in his life. He studied law in New York, but also pursued lumber and lead mining interests. His experience in Michigan vein mining proved invaluable after his move to California in the Gold Rush of 1850. After buying an interest in the...

George Hearst, of Scots-Irish origin, was born near present-day Sullivan, Missouri, to William G. Hearst and Elizabeth Collins. Hearst was raised in a log cabin on his family's farm in rural Franklin County. His father operated three small farms, all of which were mortgaged, with slave labor....

Tom Herbert was a French-Canadian working on the railroad being pushed through northern Ontario in the early 1900s. He discovered a vein in the face of a cliff and prevailed on the geologist William Miller to examine it. Miller, Ontario's first government geologist, was in the area looking into...

In 1526 Kamiya Jutei, a wealthy merchant from Hakata, founded the Iwami Ginzan Silver Mine in Ōda. In 1533 he introduced a Korean method of silver refining to the mine, which became the Hai-Fuki-Ho method.

Historians compared the Hai-Fuki-Ho method to the Medieval European seigerprozess [de] of...

Credited with the discovery of several sizeable lead-zinc-silver deposits in Yukon, most notably the renowned Faro deposit, Alan Kulan was a compassionate and pioneering prospector with an independent, entrepreneurial spirit. His successes spawned other ventures such as prospecting syndicates...