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Adamite is a zinc arsenate hydroxide mineral, Zn 2 As O 4 OH. It is a mineral that typically occurs in the oxidized or weathered zone above zinc ore occurrences. Pure adamite is colorless, but usually it possess yellow color due to Fe compounds admixture. Tints of green also occur and are connected with copper substitutions in the mineral ...
Kentucky's Green River runs through a broad alluvial plain, from which outcroppings of bedrock project. The plain is an area that was inundated during the Pleistocene by a water body dubbed Lake Green, which resulted in the deposition of large amounts of silt. The middens of this district are typically located along the prehistoric routes of ...
The first map of Kentucky, presented in 1784 by author John Filson to the United States Congress [2]. Author, historian, founder and surveyor John Filson worked as a schoolteacher in Lexington, Kentucky and wrote The Discovery, Settlement and Present State of Kentucke in 1784.
Throughout the 1970s and 1980s, Kentucky led the US in coal production. A well drilled in 1819 in salt water, in the South Fork of the Cumberland River revealed the first indications of petroleum in Kentucky. A rush to produce paraffin from oil in the 1850s prompted discoveries in Clinton, Cumberland, Allen, Barren, Meade, Wayne and Russell ...
Big Bone Lick State Park is located at Big Bone in Boone County, Kentucky. The name of the park comes from the Pleistocene megafauna fossils found there. [ 5 ] Mammoths are believed to have been drawn to this location by a salt lick deposited around the sulfur springs. [ 6 ]
This site is the center piece of the University of Kentucky's Adena Park and is located on a bank 75 feet (23 m) above Elkhorn Creek.It features a causewayed ring ditch with a circular 105-foot (32 m) diameter platform, surrounded by a 45-foot (14 m) wide ditch and a 13-foot (4.0 m) wide enclosure with a 33-foot (10 m) wide entryway facing to the west.
In 1939, archaeologists from the University of Kentucky began to excavate the Annis Mound under the leadership of W.D. Funkhouser and W.S. Webb.Initial surveys found minimal damage to the site: a well had been dug into the center, and the surface was slightly affected by the foundations of buildings on the top, [3]: 269 and neighbors from miles around were frequently digging from the edge to ...
The Tennessee River enters the Benton County area from the south and proceeds northward for nearly 100 miles (160 km) before emptying into the Ohio River. Kentucky Dam, located nearly 80 miles (130 km) downstream from the Eva site, was completed in 1944 and created a lake that spans most of the state from north-to-south.