- Jul 25, 2023
- Oct 13, 2017
- Brochantite
- IMA Ideal Chemistry changed from "Cu4SO4(OH)6" to "Cu4(SO4)(OH)6"
- Feb 15, 2016
- Brochantite
- RRUFF Ideal Chemistry changed from "Cu4SO4(OH)6" to "Cu2+4S6+O4(OH)6"
- Dec 10, 2010
- Brochantite
- IMA Number changed from "IMA1980-s.p." to ""
- Jun 27, 2006
- Brochantite
- IMA Ideal Chemistry changed to "Cu4SO4(OH)6"
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