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Minerals

Discussion pages for minerals. To start a new discussion you need to do this via the link on the mineral page itself.
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Latest Discussions

17h CleiophanePosted by Bianca Schouw. 21 replies.2d SellaitePosted by Yifei Jin.1w CelestinePosted by Ionuț Andreica. 5 replies.1w ChintamaniPosted by Jolyon Ralph. 6 replies.1w Thunder EggPosted by Dave Crosby. 31 replies.1w Ferro-tschermakitePosted by Olav Revheim. 18 replies.1w SidwillitePosted by Alan L. Melbourne.2w MicroclinePosted by Lalith Aditya Senthil Kumar. 3 replies.2w RubiclinePosted by Lalith Aditya Senthil Kumar. 3 replies.2w Tan AutunitePosted by Elian Smith. 5 replies.2w FingeritePosted by Lalith Aditya Senthil Kumar. 6 replies.2w LegranditePosted by Lalith Aditya Senthil Kumar. 12 replies.3w LavrovitePosted by Franz Bernhard. 4 replies.3w Betpakdalite-NaCaPosted by Lalith Aditya Senthil Kumar. One reply.3w Åsgruvanite-(Ce)Posted by Lalith Aditya Senthil Kumar. One reply.3w nontectonitePosted by Lalith Aditya Senthil Kumar. 3 replies.3w ClogauitePosted by Lalith Aditya Senthil Kumar.3w “aka” namesPosted by Jarod Janner. One reply.3w Coesite: please remove Thomas et al from the definitionPosted by Silvio Ferrero. 2 replies.3w AvdeevitePosted by Jeff Weissman. 2 replies.4w ThuringitePosted by Alfredo Petrov. One reply.4w UintahitePosted by Dana Slaughter. 9 replies.4w PoitevinitePosted by Lalith Aditya Senthil Kumar. 4 replies.4w LazaridisitePosted by Lalith Aditya Senthil Kumar. One reply.4w MalyshevitePosted by Lalith Aditya Senthil Kumar. One reply.

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Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2025, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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