What is new on IsoFind

Prasanna et al. (2014), Drip water Geochemistry of Niah Great Cave, NW Borneo, Malaysia: a base line study, Carbonates and Evaporites 29:41-54.

Added to the Atlas: 2 values (δ18O, δ13C) for Drip waters of the Niah Great Cave (Sarawak).

New deposits: Anjing Hitam, Kali Kuning, Lerokis, Ruwai, Susana-Lince, Mantos de La Luna, Bobaris and Meratus (chromitites and platinum-group mineral placers), Sungai Edam (platinum-group mineral placer), Mamut, Cherul, Sintok and Pulai.

New sites: Jakarta Bay sediments, core JAK1, Jakarta Bay sediments, core JAK2, Jakarta Bay sediments, core JAK3, Northern South China Sea sediments, core A (east of Hainan), Kusu coral (Singapore Strait), Jong coral (Singapore Strait), Hantu coral (Singapore Strait), Peros Banhos coral (Chagos Archipelago), Simeulue coral (western Sumatra), Surface waters of the eastern South China Sea, Brunei Bay (water, particles and sediments), Pongsun rainfall (upper Langat basin) and 45 more.

1 value also added to Fossil guano of Tabon Cave (Palawan).

Milési et al. (1999), Wagner et al. (2005), Zheng et al. (2014), Huang et al. (2019), Scotney et al. (2005), Dana et al. (2023), Kojima et al. (2003), Hattori et al. (1992), Imai (2000), Yang et al. (2020), Ai Zamruddin et al. (2023), Hosono et al. (2011), Cai et al. (2017), Chen et al. (2015), Lee et al. (2014), Adiana et al. (2017), Ishak (2014), Zafirah et al. (2017), Yusoff et al. (2015) and Yamazaki et al., 2014.

New deposits: Didipio (Dinkidi), Coto (Zambales ophiolite), Big Gossan, Wanagon Gold, Cirotan, Ciemas, Jiawula, Serrinha (Matupá) and Novogodnee-Monto.

New sites: Pasig River and tributary (Metro Manila), Shallow aquifers of Metro Manila (wells 2 to 122 m deep), Deep aquifers of Metro Manila (wells 183 to 269 m deep), Precipitation of Metro Manila (May 2006), Commercial fertilisers and detergents (Metro Manila, water contact tests), Precipitation of station S1 (Cagayan de Oro and Bukidnon), Precipitation of station S2 (Cagayan de Oro and Bukidnon), Precipitation of station S3 (Cagayan de Oro and Bukidnon), Deep aquifers of Bukidnon (upstream of Cagayan de Oro), Deep aquifers of Cagayan de Oro, Shallow aquifers of Cagayan de Oro and Bukidnon, Zhangzhou geothermal field (southern Fujian), boreholes and 33 more.

372 values also added to Grasberg, Oyu Tolgoi, Batu Hijau and Global anthropogenic atmospheric mercury emissions (modelled inventory, 1850-2010).

Kerrich et al. (1986), Jonsson et al. (2013), Ratié et al. (2021), Changkakoti et al. (1986), Chen et Zhang (2004), Mathur et al. (2010), Scherbarth et Spry (2006), Deng et al. (2000), Zhang et Spry (1994), Sawkins et al. (1979), Figueroa et al. (2022), Hollings et al. (2011), Chang et al. (2011), Braxton et Mathur (2011), Imai (2000), Warmada et al. (2007), Maglambayan et al. (2001), Wolfe et Cooke (2011), Zhang et al. (2023), Prendergast et al. (2005) and 21 more.

New deposits: Acupan, Antamok, Black Mountain, Lepanto, Bayugo, Martabe, Far Southeast, Lepanto, Northwest quartz-pyrite-gold veins, Suyoc, Pongkor, Bulawan, Ampucao and 13 more.

New sites: Thermal waters of the Acupan mine workings, Thermal waters of the Antamok mine workings, Boiling hot spring east of the Acupan mine, Acupan River, small-scale mining reach of Virac and Poblacion (Itogon), Metallurgical wastes of the Příbram smelter, Forest soils polluted by the Příbram smelter, profile 1, Forest soils polluted by the Příbram smelter, profile 2, Aerosols of the Alert station (Nunavut), Hot springs and geothermal waters of the Baguio district (JICA, 1984), Bacon-Manito geothermal field, Palayang Bayan sector, Bacon-Manito geothermal field, Rangas sector, Bacon-Manito geothermal field, Kayabon sector and 15 more.

5 values also added to Abandoned Palawan mercury mine (Puerto Princesa), Honda Bay coastal marine sediments (Palawan), River sediments downstream of the abandoned mercury mine (Puerto Princesa), Soils around the abandoned mercury mine (Puerto Princesa) and Cage-farmed lobsters of Honda Bay (Panulirus ornatus).

Cheng et al. (2026), Vaněk et al. (2023), Sawkins et al. (1979), Cooke et al. (2011), Cao et al. (2020), Chang et al. (2011), Hedenquist et al. (2017), Berger et al. (2014), Braxton et Mathur (2011), Saing et al. (2016), Imai (2000), Manalo et al. (2018), Manalo et al. (2022), Soberano et al. (2021), Syafrizal et al. (2007), Maglambayan et al. (2001), Parra-Avila et al. (2022), Norman et al. (1999), Dimabayao et al. (2019), Choa et al. (2016) and 6 more.

New deposits: Alto de la Blenda (Farallón Negro), Mina Marta, Mount Carlton, Vera-Nancy (Pajingo), Assarel, Chelopech, Vert de Gris, Motomboto (Tombulilato), Arakawa, Hishikari, Innai, Kamioka and 58 more.

New sites: Namib Lead & Zinc flotation tailings, profile P1, Namib Lead & Zinc flotation tailings, profile P2, Kutná Hora anthropogenic soils, profile P1, Kutná Hora anthropogenic soils, profile P2 and Kutná Hora anthropogenic soils, profile P3.

16 values also added to Fresnillo, Guanajuato, Santa Eulalia, Hiendelaencina, Priorat, Imiter, Matsumine, Kosaka and 6 more.

Zhang et Spry (1994), Petrological, mineralogical, fluid inclusion, and stable isotope studies of the Gies gold-silver telluride deposit, Judith Mountains, Montana, Economic Geology 89:602-627.

Added to the Atlas: 12 values (δ18O, δD, δ34S, δ13C) for Gies.

Deng et al. (2000), Strontium isotope geochemistry of the Lemachang independent silver ore deposit, northeastern Yunnan, China, Science in China (Series D) 43(4):337-346.

Added to the Atlas: 7 values (87Sr/86Sr, δ18O) for Lemachang.

Kerrich et al. (1986), The silver deposits at Cobalt and Gowganda, Ontario. III: Hydrothermal regimes and source reservoirs, Canadian Journal of Earth Sciences 23:1519-1550.

Added to the Atlas: 17 values (δ18O, δD, δ13C, 87Sr/86Sr) for Cobalt district and Gowganda.

For many isotopic systems involving non-conventional elements, there is no standardized zero value; instead, each research team uses its own internal standard solutions, which makes comparing values ​​between laboratories highly cumbersome.

IsoFind provides free access to its database of comparisons for standards and reference materials.

It covers 24 isotopic systems and over 330 standards and reference materials—all with cited sources—and provides detailed breakdowns for every calculation.

New deposits: Bou Azzer (Bouismas mine), Houzhanggou, Qianhe, Yixingzhai, Erentaolegai, Yueyang (Bitian), Niujuan, Qiubudong, Shihu, Chongyanggou, Prairie Creek, Prairie Creek, Mississippi Valley-type showings and 11 more.

Peng et al. (2025), de Ronde et Blattner (1988), Changkakoti et al. (1986), Guo et al. (2017), Chen et al. (2004), Zeng et al. (2026), Chen et Zhang (2004), Zhong et al. (2017), Li et al. (2017), Sun et al. (2014), Paradis (2007), Mathur et al. (2010), Scherbarth et Spry (2006), Zhai et al. (2019), Yoo et al. (2010), Bai et al., 2019, Wall et al., 2006 ; Mathur et al., 2010, Fernandez et Borrok, 2009 ; Mathur et al., 2010 and Maréchal et Sheppard, 2002 ; Ehrlich et al., 2004 ; Mathur et al., 20….

New deposits: Tasmanian osmiridium placers (Adamsfield, Kinsella Gully), Nevyansk (Ural osmiridium placers), Colombian platinum placers (unspecified origin), Waratah Bay osmiridium placers (Victoria), Fish Creek (Papua New Guinea osmiridium), Bushveld, UG1 chromitite, Acoje (Zambales ophiolite), Rogue River platinum placers (Oregon), Port Orford placers (Oregon), Cerro Vanguardia, Colquijirca, Cerro de Pasco and 98 more.

New sites: Main Endeavour hydrothermal field (Juan de Fuca Ridge), Axial Volcano, Inferno vent (Juan de Fuca Ridge), Cleft Segment, Monolith and Pipe Organ vents (Juan de Fuca Ridge), ODP Hole 1026B, eastern flank of the Juan de Fuca Ridge (low-temperature fluid), Axial Volcano, seawater at 1764 m (Juan de Fuca Ridge), East Pacific Rise, metalliferous sediments (cores PC85, PC87 and AII54/29), Bauer Basin, metalliferous sediments (cores CN100/137, FCC 114 to 116 and PC8), Baltimore Harbor, sediment (site L), Back River, surface sediment downstream of the wastewater plant, Upper Chesapeake Bay, core 4, Fairhaven, Calvert Formation shoreline deposit, Susquehanna at Harrisburg, suspended matter and 34 more.

1 value also added to Victorian Goldfields.

Hu et al. (1996), Pal'yanova et al. (2016), Jiang et al. (2024), Allègre & Luck (1980), McCandless & Ruiz (1991), Mathur et al. (2018), Levresse et al. (2004), Church et al. (2005), Wang et al. (2022), Horan et al. (1994), Martin (1991), Meibom et al. (2004), Tassara et al. (2022), Saintilan et al. (2021), Gao et al. (2020), Su et al. (2016), Trumbull et al. (2019), Yavuz et al. (2011), Zeng et al. (2020), Shawe (2011) and 27 more.

Hart & Kinloch (1989), Dickin et al. (1992), Schuth et al. (2017), Nadeau et al. (2025), Emproto et al. (2022), Jiang et al. (2024), Lv et al. (2024), Yano et al. (2023), Malitch et al. (2003), Tessalina et al. (2008), Hattori et al. (1991), McInnes et al. (1999), Brauns et al. (2020), Chen et al. (2022), Sharma et al. (1999), Sharma & Wasserburg (1997), Kommescher et al. (2023), He et al. (2022), Woodhouse et al. (1999), Huh et al. (2004) and 6 more.