CHEMICAL FEATURES OF DARK MIСAS FROM CALCITE-NEPHELINE-FELDSPAR PEGMATITES OF THE ILMENOGORSKY ALKALINE BLOCK (SOUTH URALS)
The composition and structure of micas of the annite–phlogopite and siderophyllite– eastonite series in calcite-nepheline-feldspar pegmatites of the Ilmenogorsky miaskite block are studied. The composition of mica of the annite–phlogopite series depends on the formation conditions of pegmatites. The...
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| Format: | Article |
| Jezik: | English |
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South Urals Federal Research Center of Mineralogy and Geoecology UB RAS
2023-09-01
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| Serija: | Минералогия |
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| Online dostop: | https://journal.mineralogy.ru/wp-content/uploads/2023/10/2023_9_3_2.pdf |