全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Salgueiro, R. , Inverno, C. , Mateus, A.
来源:[J].Estudios Geologicos(IF 0.292), 2010, Vol.66 (1), pp.65DOAJ
摘要:... Its mineral and chemical features are compatible with a zoned Fe-skarn: Mg-rich (Fo + Di90, oxidised) and Ca-rich (Grs + Di81-39, oxidised or relatively reduced). In the Fe-Mg skarn, magnetite deposition occurred along with the anhydrous mineral assemblage at ≈ 600 °C; s...
作者:Kamal Siahcheshm
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2017, Vol.10 (14)Springer
摘要:The Mianeh iron skarn deposit lies in the Arasbaran region within the Qaradagh metallogenic district, NW Iran. This high-grade massive magnetite skarn originated by the interaction of Upper Cretaceous limestone with metasomatic ore-bearing fluids associated with hypabyssal O...
作者:Serguei G. Soloviev , Sergey G. Kryazhev
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (6), pp.903-928Springer
摘要:... It is localized within a mineralized district of reduced-type skarn W and veined Au (±W) deposits and occurrences related to the Early Cretaceous ilmenite-series plutonic suite. The deposit incorporates large stockworks of scheelite-bearing veinlets related to propylitic ...
作者:Guiqing Xie , Jingwen Mao , Ruiting Wang ...
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (4), pp.621-639Springer
摘要:Porphyry Cu and Mo deposits are two economically important types of metal deposits worldwide, but factors controlling their difference remain enigmatic. Compared with the well-studied large porphyry Mo province in the south margin of the North China Block (S-NCB), the origin...
作者:Serguei G. Soloviev , Sergey G. Kryazhev
来源:[J].Journal of Asian Earth Sciences(IF 2.379), 2018, Vol.153, pp.425-449Elsevier
摘要:...(#br)Prograde calcic skarn and initial retrograde skarns were formed from a high temperature (650 °C to 450–550 °C), high pressure (2000 bars to 600–900 bars) magmatic-hydrothermal low- to high-salinity aqueous chloride fluid. The gradual fluid evolution was interru...
作者:Salgueiro, R. , Inverno, C. , Mateus, A.
来源:[J].Estudios Geologicos(IF 0.292), 2010, Vol.66 (1), pp.65-74DOAJ
摘要:... Its mineral and chemical features are compatible with a zoned Fe-skarn: Mg-rich (Fo + Di90, oxidised) and Ca-rich (Grs + Di81-39, oxidised or relatively reduced). In the Fe-Mg skarn, magnetite deposition occurred along with the anhydrous mineral assemblage at ≈ 600 °C; s...
作者:Yi Cao , Fuping Gao , Yangsong Du ...
来源:[J].Mineralium Deposita(IF 2.147), 2017, Vol.52 (3), pp.443-462Springer
摘要:..., the host rocks crosscut by skarn– and quartz–sulfide veins, with alteration halos around the veins) have also been found, especially along the skarn–host contact and orebody–host contact, indicating that skarnitization and mineralization postdated the deposition ...
作者:Houzar S , Litochleb J , Sejkora J ...
来源:[J].Journal of Geosciences(IF 0.804), 2008, Vol.53 (1), pp.1DOAJ
摘要:Clinopyroxene-garnet scheelite skarn containing accessory niobian titanite, native bismuth and Bi-tellurides of the Bi2X and Bi5X3 series, together with Fe- and Fe-As sulphides, is associated with the contact of chondrodite marble with melanoc...
作者:Patrick Nadoll , Jeffrey L. Mauk , Richard A. Leveille ...
来源:[J].Mineralium Deposita(IF 2.147), 2015, Vol.50 (4), pp.493-515Springer
摘要:Abstract(#br)A combination of petrographic observations, laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS), and statistical data exploration was used in this study to determine compositional variations in hydrothermal and igneous magnetite from five porphyry Cu–Mo and skarn...
作者:Nikolay A. Goryachev , Vladimir I. Shpikerman , Stanley E. Church ...
来源:[J].Ore Geology Reviews(IF 2.417), 2018Elsevier
摘要:Abstract(#br)In this paper, we summarize characteristics of calcic skarn ore deposits in Northeast Asia. The study area includes a wide variety of terranes, which experienced both subduction and collisional granite magmatism, and contains a skarn deposits of various types, mo...

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