What is "amalga"

Population (2000): 427
Housing Units (2000): 123
Land area (2000): 3.368627 sq. miles (8.724704 sq. km)
Water area (2000): 0.153665 sq. miles (0.397990 sq. km)
Total area (2000): 3.522292 sq. miles (9.122694 sq. km)
FIPS code: 01090
Located within: Utah (UT), FIPS 49
Location: 41.863717 N, 111.893177 W
ZIP Codes (1990):
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords: