7215
Both minerals are thus far restricted to the area of Listvenitovyi Stream , in the Khatyrka ultramafic ( silicon - poor ) zone of the Koryak – Kamchatka fold area , Koryak Mountains , Beringovsky District , Chukotka Autonomous Okrug , Far Eastern Federal District , Russia .
 location: Chukotka Autonomous Okrug; location: Far Eastern; location: Russia
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: Chukotka Autonomous Okrug; location: Far Eastern; location: Russia