- Nov 4, 2018
- Poubaite
- RRUFF Ideal Chemistry changed from "PbBi2(Se,Te,S)4" to "Pb2+Bi3+2(Se2-,Te2-,S2-)4"
- Mineral Comment changed from to
- Jul 17, 2010
- May 27, 2007
- Poubaite
- RRUFF Ideal Chemistry changed from "PbBi2Se2(Te,S)2" to "PbBi2(Se,Te,S)4"
- Apr 11, 2007
- Poubaite
- IMA Ideal Chemistry changed from "PbBi2Se2(Te,S)2" to "PbBi2(Se,Te,S)4"
- May 10, 2006
- Poubaite
- IMA Ideal Chemistry changed to "PbBi2Se2(Te,S)2"
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