https://creativecommons.org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue English Lomonosov diamond deposit, Arkhangelsk kimberlite pipe open pit...
Arkhangelskaya Pipe, Zolotitskoye Field, Late Devonian Locality: Lomonosov Diamond Mine, north-northeast of the town of Arkhangelsk, Arkhangelsk Region...
Arkhangelskaya Pipe, Zolotitskoye Field, Late Devonian Locality: Lomonosov Diamond Mine, north-northeast of the town of Arkhangelsk, Arkhangelsk Region...
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