| Buck Creek United States | 0.69 ± 0.22 ‰ | 0.49 / 0.92 ‰ | 3 | cassiterite | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
| Gejiu tin district (unspecified origin) China | 0.23 ± 0.24 ‰ | | 1 | cassiterite | Yamazaki et al. (2013), Tin isotope analysis of cassiterites from Southeastern and Easter… |
| Dulong China | −0.27 ± 0.23 ‰ | | 1 | cassiterite | Yamazaki et al. (2013), Tin isotope analysis of cassiterites from Southeastern and Easter… |
| Gaosong (Gejiu district) China | 0.15 ± 0.67 ‰ | −0.83 / 0.67 ‰ | 4 | cassiterite from the cassiterite-sulfide zone (skarn) | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
| Gaosong (Gejiu district) China | 0.82 ‰ | | 1 | stratabound cassiterite-sulfide (vein) | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
| Gaosong (Gejiu district) China | 1.04 ± 0.15 ‰ | 0.94 / 1.15 ‰ | 2 | cassiterite from the sulfide zone in the Tangziao granite | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
| Gaosong (Gejiu district) China | −0.72 ± 0.09 ‰ | −0.8 / −0.63 ‰ | 3 | whole rock, Tangziao host granite (without disseminated cassiterite) | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
| Kano Japan | 0.15 ± 0.23 ‰ | | 1 | cassiterite | Yamazaki et al. (2013), Tin isotope analysis of cassiterites from Southeastern and Easter… |
| Kiwada Japan | 0.42 ± 0.28 ‰ | | 1 | cassiterite | Yamazaki et al. (2013), Tin isotope analysis of cassiterites from Southeastern and Easter… |
| Laochang (Gejiu district) China | 0.91 ± 0.91 ‰ | −0.74 / 1.91 ‰ | 6 | cassiterite from the cassiterite-sulfide zone (skarn) | Mathur et al. (2025), Global Sn isotope compositions of cassiterite identify the magmatic… |
| Takfon Tadjikistan | 0.06 ± 0.12 ‰ | −0.03 / 0.14 ‰ | 2 | primary cassiterite | Marahrens (2021), Tin isotope analysis of tin ore deposits in Europe and Central Asia in … |
| Takfon Tadjikistan | 0.07 ± 0.11 ‰ | −0.01 / 0.14 ‰ | 2 | primary cassiterite | Berger et al. (2023), The rise of bronze in Central Asia: new evidence for the origin of … |