https://www.mineralbox.biz
https://www.mineraliengrosshandel.com
http://www.spessartit.de/walldorf.html
https://www.mineral-bosse.de
https://www.edelsteine-neuburg.de
'._('einklappen').'
 

Langite - Miniera di Cassagna

Informations

Inserted from

Diether G., Bodensee-Nord

Collectors Summary

Chemical Formula Cu4(SO4)(OH)6·2H2O
Color blau grün, grün blau, himmelblau
Streak color grünlich blau
Hardness (Mohs) 2.75
Solubility +++ Säuren, NH4OH, - H2O
Crystal System monoklin, Pc