IsoFind news: isotope Atlas, software and tools

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Website and tools

User accounts are now usable on IsoFind!

You can now create your own free user accounts on IsoFind, with or without an email address.

These accounts allow you to:

Contribute to the isotopic wiki
Set up your alerts
Save records of deposits or environmental sites
Configure your own isotopic standards to directly display comparable values from the literature
Save and resume your modeling or mapping work
And much more.

Data sovereignty is a matter of utmost importance to us. All your data is and remains private and encrypted, and even we at IsoFind do not have access to it.
All accounts can be created WITHOUT sharing any personal data (no email required, no personal information).

Website and tools

Standards can now be compared directly from the IsoFind website.

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.

Sb Pb Ge V Zr B Cd Cu Ga Fe Li Hg Mo Ni O Si Ag S Th Sn Ti W U Zn

November 2026

9Nov

Deposits and sites

110 deposits and 15 environmental sites added to the Atlas

New deposits: Zeerust (fluorspar district: Witkop and Doornhoek), Central Bushmanland (minor sulphide occurrences), Barberton (gold district, small mines), Murchison Range (Gravelotte, antimony and gold district), Uitkomst (Nkomati), Kalkdam (Douglas), Katlani (Douglas), Barite Valley (Heemsteede, Barberton barite), Koka, Vergenoeg, Buffalo (fluorite, Mookgophong), Morgenzon 533 KQ (fluorite) and 98 more.

New sites: Taung, Thabaseek tufa (Buxton-Norlim limeworks), Groot Kloof (Ulco), Ghaap escarpment tufas, Malony's Kloof (Gorrokop, Ulco), Ghaap escarpment tufas, Inland South Africa (Kalahari and western Highveld), calcretes, Durban, calcrete, Tripolitania (Libya), calcretes, Cyrene (Libya), calcrete, Northern Kenya (Buna and Archer's Post), calcretes, Valensole (Provence), calcretes, Rajasthan (India), calcretes, Cyprus (Mesaoria), calcretes, Almería (Spain), calcretes and 3 more.

14 values also added to Witwatersrand basin and Rooiberg.

RecordsZeerust (fluorspar district: Witkop and Doornhoek)Central Bushmanland (minor sulphide occurrences)Barberton (gold district, small mines)Murchison Range (Gravelotte, antimony and gold district)Uitkomst (Nkomati)Kalkdam (Douglas)Katlani (Douglas)Barite Valley (Heemsteede, Barberton barite)Koka Vergenoeg Buffalo (fluorite, Mookgophong)Morgenzon 533 KQ (fluorite)and 115 more

S Pb Sr C O Os H Fe Nd Ar U

1Nov

Deposits and sites

3056 deposits added to the Atlas

New deposits: Mawchi, Pangkuam, Kon Ra, Phapon, Pha Lek, Lampas (Ipoh granite kaolin), Gunung Jerai (pegmatite kaolin), Sepon (mineral district), Bukit Botol, Bukit Ketaya, Pakbeng, Nanpo and 2982 more.

RecordsMawchi Pangkuam Kon Ra Phapon Pha Lek Lampas (Ipoh granite kaolin)Gunung Jerai (pegmatite kaolin)Sepon (mineral district)Bukit Botol Bukit Ketaya Pakbeng Nanpoand 3044 more

S O H C He Ar Pb Fe B

October 2026

22Oct

Deposits and sites

23 deposits added to the Atlas

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.

RecordsBou Azzer (Bouismas mine)Houzhanggou Qianhe Yixingzhai Erentaolegai Yueyang (Bitian)Niujuan Qiubudong Shihu Chongyanggou Prairie Creek Prairie Creek, Mississippi Valley-type showingsand 11 more

Ag S O H Pb He Ar Sr C Cu

22Oct

Publication added

19 new publications added

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….

RecordsImiter Bou Azzer (Bouismas mine)Houzhanggou Qianhe Golden Cross Echo Bay (Port Radium)Terra (Silver Bear)Northrim Norex Smallwood Contact Lake Edongnan (southeastern Hubei iron skarns)and 16 more

Ag O S Pb Sr H He Ar C Cu Cr