Kalsiumkarbonaat: Verskil tussen weergawes

|Selparms=a=4,989; c=17.062 Å; (heks.) Z=6 (kalsiet)<ref name=webmin>{{cite web|url=http://webmineral.com/data/Calcite.shtml#.VrOXWECKZMk|title=Webmineral|language=en}}</ref>

a=4,959; b=7.968; c=5,741 Å; Z=4 (aragoniet)<ref name=webmin/>

ortorombies Pmcn (aragoniet) <ref name=webmin/>

|Oplosbaarheid = 13 [mg/L]<ref name=Teget>{{Aut|F. Wolfgang Tegethoff}} Calcium Carbonate: From the Cretaceous Period into the 21st Century, 2001,ISBN 978-3-0348-9490-6</ref>