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Salt Plains National Wildlife Refuge Alfalfa: 32,080 acres (12,980 ha) see Salt Plains National Wildlife Refuge: Sandy Sanders WMA [80] Greer and Beckham: 29,766 acres (12,046 ha) 26 miles northwest of Mangum and 26 miles southwest of Sayre: Sans Bois WMA [81] Haskell: 7,602.40 acres (3,076.58 ha) South of McCurtain: Schultz WMA [82] Texas: 306 ...
The mineral pyrite (/ ˈ p aɪ r aɪ t / PY-ryte), [6] or iron pyrite, also known as fool's gold, is an iron sulfide with the chemical formula Fe S 2 (iron (II) disulfide). Pyrite is the most abundant sulfide mineral .
The density of pyrite also means the fool's gold material thoroughly filled in tiny areas where the arthropod's body once lay in sediment − including internal body parts, scientists said. "These ...
The Wichita Mountains Wildlife Refuge is the oldest and largest of nine national wildlife refuges in the state [16] and was founded in 1901, encompassing 59,020 acres (238.8 km 2). [17] Of Oklahoma's federally protected park or recreational sites, the Chickasaw National Recreation Area is the largest, with 4,500 acres (18 km 2). [18]
Optima National Wildlife Refuge Located in the middle of the Oklahoma panhandle, the 4,333-acre (17.54 km 2 ) Optima National Wildlife Refuge is made up of grasslands and wooded bottomland on the Coldwater Creek arm of the Optima Lake project.
The hope is that the income from these metals could lead to more prosperity than the islanders had ever imagined. Except the promise of deep sea mining may carry an environmental price.
It is located in Alfalfa County in northern Oklahoma, north of Jet (pop. 230), along Great Salt Plains Lake, which is formed by a dam on the Salt Fork of the Arkansas River. The refuge was established March 26, 1930, by executive order of President Herbert Hoover , and contains 32,080 acres (130 km 2 ) of protected land as habitat to about 312 ...
The specimen was preserved in pyrite, or fool's gold, making it easy to produce 3D models of the fossil using CT scans. Credits: Luke Parry/Yu Liu/Ruixin Ran (3D models). - courtesy Luke Parry/Yu ...