Zobrazeno 1 - 10
of 26
pro vyhledávání: '"O.V. DUBYNA"'
Publikováno v:
Mineralogical Journal. 44:43-60
Two species types of basic rocks contrasting in chemical and mineral composition were investigated within the Korsun-Novomyrhorod anorthosite-rapakivigranite pluton (KNP) of the Proterozoic age. In comparison to more typical basic rocks of KNP, the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8efe7928add9e1ff45ff7b870e811f4
https://doi.org/10.15407/mineraljournal.44.04.043
https://doi.org/10.15407/mineraljournal.44.04.043
Publikováno v:
Mineralogical Journal. 44:48-66
Trace element concentrations (REEs, Y, Sr, Th, U) in apatites from the most typical rocks of the Korsun-Novomyrhorod anorthosite-rapakivi pluton (KNP) were measured. Apatite was the last liquidous phase to crystallize in all the studied rocks because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bac8b1b557491423f1f3a14a038169e
https://doi.org/10.15407/mineraljournal.44.03.048
https://doi.org/10.15407/mineraljournal.44.03.048
Publikováno v:
Mineralogical Journal. 44:71-79
We studied partially altered veined nepheline syenites at the Chernihivka carbonatite massif of the Azov region, Ukraine. The major minerals of the syenite are albite, altered nepheline, biotite and calcite. Fluorapatite, allanite-(Ce), monazite-(Ce)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2bef59036608cf435b03d29617388e
https://doi.org/10.15407/mineraljournal.44.01.071
https://doi.org/10.15407/mineraljournal.44.01.071
Publikováno v:
Mineralogical Journal. 44:20-47
The geochemical features of most distributed rocks from the Korsun'-Novomyrhorod Pluton are considered. The obtained data give reason to assume that the association of basic and intermediate rocks of the pluton was formed because of the differentiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b2de385422b829ed1a1dcf6322538c
https://doi.org/10.15407/mineraljournal.44.01.020
https://doi.org/10.15407/mineraljournal.44.01.020
Publikováno v:
Mineralogical Journal. 43:25-49
The Korsun’-Novomyrhorod pluton is the second after the Korosten one in terms of the scale of Proterozoic (1757-1748 Ma) anorthosite-rapakivi-granite magmatism in the Ukrainian Shield. According to geochronological data, pluton was formed as a resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39536c73a01feb60594475a49306501b
https://doi.org/10.15407/mineraljournal.43.04.025
https://doi.org/10.15407/mineraljournal.43.04.025
Publikováno v:
Mineralogical Journal. 42:49-65
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::601494c59e7ba721007e2dbfbe87d8b3
https://doi.org/10.15407/mineraljournal.42.01.049
https://doi.org/10.15407/mineraljournal.42.01.049
Publikováno v:
Mineralogical Journal. 42:3-22
Over recent years, new rare minerals have been discovered in the alkaline rocks of the Ukrainian Shield. Agpaitic varieties of alkaline magmatic and metasomatic rocks turned out to be especially abundant in rare minerals. Numerous findings are relate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb9ec83101bbf1c4f459f6b96e9497d5
https://doi.org/10.15407/mineraljournal.42.04.003
https://doi.org/10.15407/mineraljournal.42.04.003
Autor:
S.G. Kryvdik, O.V Dubyna
Publikováno v:
Geochemistry and ore formation. 41:12-31
It was made an attempt to generalize geochemical data of Nb and Ta concentration in the most common igneous rocks of the Ukrainian Shield (USh). In the majority of widely distributed rocks of the USh (normal and subalkaline granitoids) the Nb and Ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32bcd803be18e087038684f0bccb9f47
https://doi.org/10.15407/gof.2020.41.012
https://doi.org/10.15407/gof.2020.41.012
Publikováno v:
Geochemistry and ore formation. 40:23-39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51dd13fd6fed9cdfdbcc0e321aa5717d
https://doi.org/10.15407/gof.2019.40.023
https://doi.org/10.15407/gof.2019.40.023
Publikováno v:
Mineralogical Journal. 40:39-64
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a023687177f93ffc6384860c89011d7
https://doi.org/10.15407/mineraljournal.40.03.039
https://doi.org/10.15407/mineraljournal.40.03.039