Locality type: | Quarry |
Classification |
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Species: | Epidote |
Formula: | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Epidote data |
Locality Data: | Click here to view Tulguba, Prionezhsky District, Republic of Karelia, Russia |
Data Identifiers |
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Mindat Occurrence Record ID: | 1419947 |
Long-form Identifier: | 1:3:1419947:1 |
GUID (UUID V4): | 963ed4cb-52bd-41ff-adab-5f058b4c1967 |
Nearest other occurrences of Epidote |
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12.0km (7.5 miles) | ⓘNorthern Suisari Island, Suisari Island, Prionezhsky District, Republic of Karelia, Russia |
19.7km (12.2 miles) | ⓘYalguba Ridge, Prionezhsky District, Republic of Karelia, Russia |
22.8km (14.2 miles) | ⓘPinguba, Prionezhsky District, Republic of Karelia, Russia |
68.7km (42.7 miles) | ⓘVikshozero deposit, Kondopozhsky District, Republic of Karelia, Russia |
83.0km (51.6 miles) | ⓘKimozero kimberlite, Zaonezhskoe kimberlite field, Prionezhsky District, Republic of Karelia, Russia |
87.7km (54.5 miles) | ⓘNovye Peski deposit, Pryazhinsky District, Republic of Karelia, Russia |
References |
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Reference Search (possible matching items) |
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| | Journal (article/letter/editorial) | Mineralogy and Geochemistry of Agates from Paleoproterozoic Volcanic Rocks of the Karelian Craton, Southeast...Southeast Fennoscandia (Russia) Evgeniya N. Svetova * and Sergei A. Svetov Institute of Geology KarRC RAS...RAS, Petrozavodsk 185910, Russia; ssvetov@krc.karelia.ru * Correspondence: enkotova@rambler.ru Received:...December 2020 Abstract: Agates of Paleoproterozoic volcanics (2100−1920 Ma) within...widespread in the lavas gas vesicles, inter-pillow space of basalts, picrobasalts, basaltic andesites, as well | | | Book | Genesis Edited by Galina Palyanova Printed Edition of the Special Issue Published in Minerals www.mdpi...Siberian Branch of the Russian Academy of Sciences Russia Novosibirsk State University Russia Editorial Office...Alban-Anlage 66 4052 Basel, Switzerland This is a reprint of articles from the Special Issue published online...ISBN 978-3-0365-2184-8 (PDF) Cover image courtesy of Galina Palyanova © 2021 by the authors. Articles...ensures maximum dissemination and a wider impact of our publications. The book as a whole is distributed | | Svetova, Evgeniya N., Chazhengina, Svetlana Y., Stepanova, Alexandra V., Svetov, Sergei A. (2021) Black Agates from Paleoproterozoic Pillow Lavas (Onega Basin, Karelian Craton, NW Russia): Mineralogy and Proposed Origin. Minerals, 11 (9) 918 doi:10.3390/min11090918 | Journal (article/letter/editorial) | Pillow Lavas (Onega Basin, Karelian Craton, NW Russia): Mineralogy and Proposed Origin Evgeniya N. Svetova...Svetov Institute of Geology, Karelian Research Centre of RAS, 185910 Petrozavodsk, Russia; chazhengina@mail...first detailed investigation of black agates occurring in volcanic rocks of the Zaonega Formation within...Fennoscandian Shield). Three characteristic texture types of black agates were identified: monocentric concentrically...and moss agates. The silica matrix of black agates is only composed of length-fast and zebraic chalcedony |
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