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Tourmaline (Schorl)

Artifact (mineral) uoadl:185519 180 Read counter

Call number:
D66 (20)
Classification:
Ring Silicates
Translated title:
Tourmaline (Schorl)
Place of origin:
U.K.
Depositional environment:
In granites and granitic pegmatites, high temperature hydrothermal veins, metamorphic rocks.
Description:
In granites and granitic pegmatites, high temperature hydrothermal veins, metamorphic rocks.
Chemical formula:
(Na,Ca)Fe3(Al,Fe)6(BO3)3Si6O18(OH,F)4
Crystal system:
Trigonal
Crystal schema:
Ditrigonal Pyramidal
Persistent URL:
https://pergamos.lib.uoa.gr/uoa/dl/object/185519

Digitized items 1


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UoA NSRF