Crystal Mill

a.k.a. Sheep Mountain Tunnel Mill

Cty. Rd. 3, 7 mi. SE of Marble, Crystal, CO
Local significance of the building:
Engineering

Listed in National Register of Historic Places in 1985.

The National Register of Historic Places is the official list of the Nation’s historic places worthy of preservation. Authorized by the National Historic Preservation Act of 1966, the National Park Service’s National Register of Historic Places is part of a national program to coordinate and support public and private efforts to identify, evaluate, and protect America’s historic and archeological resources.

The Colorado Mineral Belt, which stretches from the San Juan Mountains in the south to Boulder in the north, is a rich source of gold, silver, copper, lead, and other minerals. The area was first mined by Native Americans, and later by Spanish explorers and prospectors during the Gold Rush. Today, the mining industry is still an important part of Colorado's economy.
Gunnison County, located in Colorado, has a rich and fascinating history dating back thousands of years. The area was originally inhabited by Native American tribes, such as the Ute and Apache, who lived off the land and utilized the area's abundant natural resources. European exploration of the region began in the 1700s, with Spanish fur trappers and explorers venturing into the area.

In the mid-1800s, the Gunnison Valley experienced an influx of miners during the Colorado Gold Rush. Prospectors flocked to the region in search of riches, leading to the establishment of several mining towns, including Irwin, Gothic, and Crested Butte. The mining towns thrived for a period but eventually declined due to the depletion of valuable minerals and economic challenges.

The arrival of the Denver and Rio Grande Western Railroad in the late 1800s brought significant growth to Gunnison County. The railroad connection brought new settlers, businesses, and opportunities for trade and transportation. Gunnison, the county seat, became a commercial hub and played a central role in the county's development.

In the 20th century, Gunnison County saw a shift towards agriculture and tourism as the mining industry waned. The county's fertile land and water resources made it ideal for ranching and farming. Additionally, the region's stunning natural beauty and outdoor recreational opportunities attracted visitors, leading to the growth of the tourism industry, particularly in areas like Crested Butte, known as the "Wildflower Capital of Colorado."

Today, Gunnison County continues to embrace its natural beauty and rich history. The county is home to a thriving outdoor recreation industry, including skiing, hiking, and fishing, as well as a vibrant arts and culture scene. With its blend of heritage, stunning landscapes, and friendly communities, Gunnison County remains a beloved destination for residents and visitors alike.

This timeline provides a concise overview of the key events in the history of Gunnison County, Colorado.

  • 1819 - Expedition led by Captain John W. Gunnison explores the area
  • 1840s - Early fur trappers and traders arrive in the region
  • 1851 - Ute Indians sign the Treaty of Fort Massachusetts, ceding land to the United States
  • 1852 - Gold discovered in the region, leading to a population influx
  • 1877 - Gunnison County is officially established, named after Captain John W. Gunnison
  • 1880s - Mining industry booms in the county
  • 1881 - Railroad reaches the town of Gunnison, improving transportation
  • 1884 - Crested Butte is founded as a coal mining town
  • 1890s - The silver boom leads to prosperity and growth in the county
  • 1920s - Ranching becomes a dominant industry in Gunnison County
  • 1960 - The first ski area, Crested Butte Mountain Resort, opens in the county
  • 1970s - Tourism becomes an important economic driver for the county
  • 2001 - Gunnison County experiences a surge in population