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The rock spires in the City of Rocks and adjacent Castle Rocks State Park are largely composed of granitic rock of the Oligocene Almo pluton and Archean Green Creek Complex .
 location: City of Rocks; location: Castle Rocks State Park; location: Oligocene Almo; location: Archean Green Creek Complex
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: City of Rocks; location: Castle Rocks State Park; location: Oligocene Almo; location: Archean Green Creek Complex