| Qingchengzi orefield (Zhenzigou, Xiquegou, Gaojiabaozi) China | 0.7075 ± 0.0063 | | | Zhenzigou sphalerite (isochron initial ratio at 221 Ma) | Yu et al. (2009), Geochronological framework and Pb, Sr isotope geochemistry of the Qingc… |
| Qingchengzi orefield (Zhenzigou, Xiquegou, Gaojiabaozi) China | 0.71838 ± 0.00095 | 0.71733 / 0.71961 | 7 | Xiquegou pyrite, inclusion phase (initial ratio at 225 Ma) | Yu et al. (2009), Geochronological framework and Pb, Sr isotope geochemistry of the Qingc… |
| Qingchengzi orefield (Zhenzigou, Xiquegou, Gaojiabaozi) China | 0.72211 ± 0.00074 | 0.72147 / 0.72347 | 7 | Gaojiabaozi pyrite, inclusion phase (initial ratio at 225 Ma) | Yu et al. (2009), Geochronological framework and Pb, Sr isotope geochemistry of the Qingc… |
| Qingchengzi orefield (Zhenzigou, Xiquegou, Gaojiabaozi) China | 0.72749 ± 0.00125 | 0.72584 / 0.73043 | 9 | Gaojiabaozi hydrothermal calcite | Yu et al. (2009), Geochronological framework and Pb, Sr isotope geochemistry of the Qingc… |
| Qingchengzi orefield (Zhenzigou, Xiquegou, Gaojiabaozi) China | 0.71803 ± 0.00028 | | | pyrargyrite of the Gaojiabaozi silver ore (isochron initial ratio) | Yu et al. (2009), Geochronological framework and Pb, Sr isotope geochemistry of the Qingc… |
| Felbertal Austria | 0.73063 | 0.72078 / 0.76417 | 27 | Scheelite 1 (eastern ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.74283 | 0.70724 / 0.76832 | 38 | Scheelite 2 (western ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.70833 | 0.70775 / 0.71093 | 13 | Scheelite 2 from veinlets in the K2 orthogneiss | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.77532 | 0.72383 / 0.80689 | 46 | metamorphic Scheelite 3 (western ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.73646 | 0.7261 / 0.7632 | 17 | metamorphic Scheelite 3 (eastern ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.72549 | 0.72044 / 0.74514 | 7 | apatite cores of the K1-K3 orthogneiss (western ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.77211 | 0.74535 / 0.77937 | 8 | apatite rims of the K1-K3 orthogneiss (western ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.73377 | 0.72264 / 0.73845 | 10 | apatite cores of the scheelite-rich gneiss (eastern ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Felbertal Austria | 0.70586 | 0.70527 / 0.70672 | 4 | apatite cores of the meta-quartz diorite (western ore field) | Kozlik et al. (2016), Strontium isotope systematics of scheelite and apatite from the Fel… |
| Juyuan China | 0.71342 | 0.71275 / 0.71443 | 23 | quartz-vein scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
| La Parrilla Spain | 0.7148 | | 1 | vein scheelite | Tornos et al. (2008), Geochemistry and origin of calcic tungsten-bearing skarns, Los Sant… |
| Ulaan Mongolia | 0.711454 ± 0.000072 | | 6 | ore minerals (sphalerite, pyrite, galena, quartz, fluorite; isochron initial ratio) | Wu et al. (2024), Genesis of the Ulaan silver-lead-zinc deposit in Northeast Mongolia: Co… |
| West Xiaodushan China | 0.70804 | 0.70607 / 0.70923 | 31 | quartz-vein scheelite | Wu et al. (2026), In situ trace elements and Sr isotopes of scheelite from the tungsten d… |
