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Jeremejevite
Jeremejevite
9
listings
51
in gallery
Market data
About Jeremejevite
Formula
Al
6
B
5
O
15
(F,OH)
3
Mineral guide
Learn about Jeremejevite
Jeremejevite — exceptionally rare aluminum borate prized for gemmy sky-blue to colorless prisms with sharp terminations; Namibian Erongo pegmatites set the ben…