Search
Menu
Home
Sources
About
Contacts
Hydroboracite
Hydroboracite
is a
hydrated
borate mineral
of
calcium
and
magnesium
, whose
chemical composition
is CaMgB
6
O
8
6
·3H
2
O. It was
discovered
in
1834
in
Atyrau Province, Kazakhstan
. Hydroboracite is
a minor
borate
ore mineral
.