- Nov 4, 2018
- Paraguanajuatite
- RRUFF Ideal Chemistry changed from "Bi2Se3" to "Bi3+2Se2-3"
- Mineral Comment changed from to
- Nov 5, 2011
- May 27, 2007
- Paraguanajuatite
- RRUFF Ideal Chemistry changed from "Bi2(Se,S)3" to "Bi2Se3"
- IMA Ideal Chemistry changed from "Bi2Se_3" to "Bi2Se3"
- Apr 10, 2007
- May 4, 2006
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