Abstract
The obtained isotopic data allow the following conclusions. 1) The alkaline rocks and carbonatites of Edelweiss complex were formed at late-collisional stage of Middle Ordovician period. 2) The moderately depleted PREMA-type mantle served as a substance source for the formed comagmatic association. 3) Evolution of derivative melts was complicated by crust contamination, which effects were manifested as enhanced isotope ratios of Sr, O and C in rocks and minerals.
| Original language | English |
|---|---|
| Pages (from-to) | 802-806 |
| Number of pages | 5 |
| Journal | Doklady Akademii Nauk |
| Volume | 397 |
| Issue number | 6 |
| Publication status | Published - 2004 |
| Externally published | Yes |
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Cite this
Sr-Nd-isotopic systematics of alkaline rocks and carbonatites of Edelweiss complex (the north-Chuisky ridge, Gorny Altai). / Vrublevskij, V. V.; Zhuravlev, D. Z.; Gertner, I. F.; Krupchatnikov, V. I.; Vladimirov, A. G.; Rikhvanov, L. P.
In: Doklady Akademii Nauk, Vol. 397, No. 6, 2004, p. 802-806.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Sr-Nd-isotopic systematics of alkaline rocks and carbonatites of Edelweiss complex (the north-Chuisky ridge, Gorny Altai)
AU - Vrublevskij, V. V.
AU - Zhuravlev, D. Z.
AU - Gertner, I. F.
AU - Krupchatnikov, V. I.
AU - Vladimirov, A. G.
AU - Rikhvanov, L. P.
PY - 2004
Y1 - 2004
N2 - The obtained isotopic data allow the following conclusions. 1) The alkaline rocks and carbonatites of Edelweiss complex were formed at late-collisional stage of Middle Ordovician period. 2) The moderately depleted PREMA-type mantle served as a substance source for the formed comagmatic association. 3) Evolution of derivative melts was complicated by crust contamination, which effects were manifested as enhanced isotope ratios of Sr, O and C in rocks and minerals.
AB - The obtained isotopic data allow the following conclusions. 1) The alkaline rocks and carbonatites of Edelweiss complex were formed at late-collisional stage of Middle Ordovician period. 2) The moderately depleted PREMA-type mantle served as a substance source for the formed comagmatic association. 3) Evolution of derivative melts was complicated by crust contamination, which effects were manifested as enhanced isotope ratios of Sr, O and C in rocks and minerals.
UR - http://www.scopus.com/inward/record.url?scp=12244261657&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=12244261657&partnerID=8YFLogxK
M3 - Article
VL - 397
SP - 802
EP - 806
JO - Doklady Akademii Nauk
JF - Doklady Akademii Nauk
SN - 0869-5652
IS - 6
ER -