heidornite
English
Etymology
From
Heidorn
+
-ite
.
Noun
heidornite
(
mineralogy
)
A colorless monoclinic-prismatic
mineral
with the
chemical formula
Na
2
Ca
3
B
5
O
8
(SO
4
)
2
Cl(OH)
2
.
References
David Barthelmy (
1997–2025
) “
Heidornite
”, in
Webmineral Mineralogy Database
.