Происхождение
- Country:
- Russia
- Published:
- 1982
- Oldest age Ma:
- 63.5
- Paragenetic modes:
- Abiotic, Biotic, Primary, Secondary, Stage 4a: Earth's earliest continental crust, PM32 - Ba-Mn-Pb-Zn metamorphics, Stage 5: Initiation of plate tectonics, PM42 - Sea-floor Mn nodules, Stage 7: Great Oxidation Event, PM47 - Low-T subaerial oxidative hydration/weathering
Примечания
- Chukhrov F V, Gorshkov A I, Sivtsov A V, Berezovskaya V V, Dikov Y P, Dubinina G A, Varinov N N (1989) Akhtenskite – The natural analog of ε–MnO 2 , Izvestiya Akademii Nauk SSSR 9, 75-80