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Extinction Angle

nounverified·updated May 18, 2026

the angle from its axis that a crystal must be rotated before appearing maximally dark when viewed in polarized light

MWE

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier
?unassignedlast reviewed

Sensitivity

unclassified

Information Class

unclassified

Variants

synonym
angle of extinction
plural
Extinction Angles
possessive
Extinction Angle's
pluralpossessive
Extinction Angles'