274757
Geographical setting The Burra Burra Mine is located near the center of the Copper Basin ( sometimes called the Ducktown Basin ) , a broad valley situated amidst the southern Appalachian Mountains near the common borders of Tennessee , North Carolina , and Georgia .
 Ducktown, Tennessee, North Carolina, Georgia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ducktown, Tennessee, North Carolina, Georgia