- Morton, Minnesota (Wikipedia)
Morton is a city in Renville County, Minnesota, United States. This city is ninety-five miles southwest of Minneapolis. It is the administrative headquarters of the Lower Sioux Indian Reservation. The population was 411 at the 2010 census.
- Hematite (Wikipedia)
Hematite (/ˈhiːməˌtaɪt, ˈhɛmə-/), also spelled as haematite, is a common iron oxide compound with the formula, Fe2O3 and is widely found in rocks and soils. Hematite crystals belong to the rhombohedral lattice system which is designated the alpha polymorph of Fe2O3. It has the same crystal structure as corundum (Al2O3) and ilmenite (FeTiO3). With this it forms a complete solid solution at temperatures above 950 °C (1,740 °F).