We chose two crystals in two different thin sections for detailed analysis. One is from diorite porphyrite (CY-1), the other is from diorite (FD-1). The plagioclase phenocrysts of diorite porphyrite are composed of two oscillatory zoned domains around a core, and an outer rim.
了解详细信息:We chose two crystals in two different thin sections for detailed analysis. One is from diorite porphyrite (CY-1), the other is from diorite (FD-1). The plagioclase phenocrysts of diorite porphyrite are composed of two oscillatory zoned domains around a core, and an outer rim.
www.sciencedirect.com/science/article/pii/S016913…Analyzing the texture of diorite thin sections helps geologists infer the tectonic settings and magmatic processes involved in the rock’s formation. For example, interlocking and porphyritic textures may suggest tectonic stability during formation, while ophitic textures could indicate dynamic magmatic environments.
3dgeoresources.com/2024/08/31/detailed-microsco…This paper reports the petrographic, geochronological and geochemical study of the diorite porphyrite exposed in the Banmiaozi gold deposit, Ji'nan district, the northeastern NCC, and fluid inclusions and the H-O-S isotopic composition analysis of the barite in the Ⅲ stage of mineralization.
www.ysxb.ac.cn/article/doi/10.18654/1000-0569/20…Ninety-one in-situ EPMA analyses were conducted on thin sections of 10 dolerite samples, and the results are provided in Supplementary Table S4. Consistent with the petrographic observations, no orthopyroxene was detected.
www.sciencedirect.com/science/article/pii/S016913…In this paper, we report a suite of hornblendite enclaves collected from a diorite–porphyrite stock intruding the Lower Cretaceous coal-bearing strata in eastern Heilongjiang Province, Northeast China, suggest that they were accumulated from hydrous basaltic magma underplated at the CMTZ, and conclude that cumulate hornblendite, as an ...
link.springer.com/article/10.1007/s00531-009-0502-9Detailed Microscopic Analysis of Diorite Thin Sections
克拉通破坏型金矿成矿机制:吉南板庙子金矿床闪长玢岩与重晶石流 …
Petrogenesis and metallogenic implications of Silurian dolerite and ...
Cumulate hornblendite enclaves in diorite–porphyrite intrusions …
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Representative field structures and thin section photomicrograph …
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Granite and diorite petrographic thin section images
71840 Quartz diorite - Virtual Microscope