https://www.edelsteine-neuburg.de
https://www.mineralbox.biz
https://www.mineral-bosse.de
http://www.spessartit.de/walldorf.html
https://www.mineraliengrosshandel.com
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Johnbaumite - Huanggang

Collectors Summary

Chemical Formula Ca5(AsO4)3(OH)
Color farblos, weiß
Streak color weiß
Hardness (Mohs) 4.5
Crystal System hexagonal, P63/m