. . "Etta Camp, Etta Mine"@en . "Etta, South Dakota"@en . . . . "-7" . "40415550"^^ . "Etta, also known as Etta Camp and Etta Mine, is a ghost town in Pennington County, South Dakota, United States. It was a successful mining town, known for its discovery of the largest spodumene crystal ever found."@en . "State"@en . . . . . . . . "-6" . . . . . "Etta, also known as Etta Camp and Etta Mine, is a ghost town in Pennington County, South Dakota, United States. It was a successful mining town, known for its discovery of the largest spodumene crystal ever found."@en . . . "Etta, South Dakota"@en . "Etta Camp, Etta Mine" . "POINT(-103.4185256958 43.880821228027)"^^ . . "right"@en . . . . . . "1395.0696"^^ . . . . . . "-7"^^ . . . . "4577"^^ . "Etta Mine"@en . . "975249168"^^ . . . . . . "Location of Etta in South Dakota."@en . "43.8808213 -103.4185236" . . "43.88082122802734"^^ . "6190"^^ . "County"@en . "Mining camp"@en . "Etta, South Dakota"@en . "-6"^^ . . . . . . . . . "Country"@en . . "-103.4185256958008"^^ . "auto"@en . . . . . . . . . "South Dakota"@en . . . . . "Etta"@en . . . . "US"@en .