Figure 5 | Scientific Reports

Figure 5

From: Magmatic-hydrothermal fluid evolution of the tin-polymetallic metallogenic systems from the Weilasituo ore district, Northeast China

Figure 5

Two quartz crystals from vugs in Sn-Zn veins. (a–c) Photographs of crystals and position of thin sections of samples WQ-5 and WQ-6, respectively. (d) Photomicrographs of sample WQ-5 under orthogonal polarized light. (e) Photomicrographs of sample WQ-6 under reflected light. (f–g) Cathodoluminescence image of sample WQ-5 and sample WQ-6. Ep 1: first episode of fluid flow.

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