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MGR27
Tourmaline var. Liddicoatite, Quartz
Tsarafara,
Sahatany Pegmatite Field, Ibity Area, Vakinankaratra (Betafo) Region,
Antananarivo Province, Madagascar
4.5x
3.1x 1.9 cm
$340
As
I mentioned in the introduction, good matrix specimens of tourmaline
are extremely rare. here is a terminated, purplish-black crystal
on a quartz matrix. Interestingly, there are minor yellow
undertones near the termination.
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