| Bailashui (Furong ore field) China | 0.70888 ± 0.00033 | 0.708332 / 0.709404 | 8 | hydrothermal fluorite | Yuan et al. (2008), Characteristics of rare-earth elements (REE), strontium and neodymium… |
| Heiyanshan China | 0.71183 | 0.71018 / 0.71364 | 14 | skarn scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| Los Santos Spain | 0.7118 ± 0.0001 | 0.7117 / 0.7119 | 4 | scheelite (ore concentrate) | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Los Santos Spain | 0.7127 ± 0.0004 | 0.7124 / 0.7129 | 2 | plagioclase skarn | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Los Santos Spain | 0.7124 ± 0.0006 | 0.7119 / 0.7128 | 2 | pyroxene skarn | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Los Santos Spain | 0.713 ± 0.0026 | 0.7112 / 0.7149 | 2 | nearby leucogranite dikes (whole rock) | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Los Santos Spain | 0.7097 ± 0.0001 | 0.7096 / 0.7097 | 2 | host marble | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Los Santos Spain | 0.7187 ± 0.0029 | 0.7166 / 0.7207 | 2 | host pelitic hornfels | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Morille Spain | 0.7109 ± 0.0001 | 0.7108 / 0.711 | 2 | scheelite (ore concentrate) | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Shadong China | 0.70797 | 0.70536 / 0.71225 | 14 | quartz-vein scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| Shadong China | 0.70889 | 0.70808 / 0.7093 | 4 | skarn scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| Wutonggou China | 0.7146 | 0.71044 / 0.71861 | 12 | quartz-vein scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| Wutonggou China | 0.71385 | 0.71208 / 0.71559 | 6 | skarn scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| Xiaobaishitou China | 0.70616 | 0.70367 / 0.708 | 13 | skarn scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| Yangla China | 0.72056 ± 0.00066 | 0.71931 / 0.72117 | 15 | Oligocene scheelite (30 Ma W mineralisation) | Li et al. (2024), Genesis of tungsten mineralization in the Yangla copper-polymetallic de… |